{"app_store_id":1534241963,"slug":"overrun-offline-tower-defense-1534241963","name":"Overrun: Offline Tower Defense","subtitle":null,"icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/20/4d/11/204d110f-c748-7f8c-0965-52e0c78c2f84/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/overrun-offline-tower-defense/id1534241963?uo=4","price":0,"currency":"USD","rating":4.60239,"rating_count":12618,"in_app_purchases":null,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":"2026-10-20T09:33:11.589Z","primary_genre":"Games","version_date":"2026-10-03T22:22:56Z","updated_at":"2026-10-20T09:33:11.589Z","stale":false,"missing_since":null,"one_liner":"Zombie base defense game combining turret placement with twin-stick shooting, playable fully offline.","verified_maker":false,"maker_site":null,"file_size_bytes":507598848,"minimum_os":"15.0","content_rating":"12+","language_count":1,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource115/v4/1b/f2/e4/1bf2e481-165e-ec4f-447c-362a2c57cd5b/461fa437-b95c-48a6-91c8-df607d517e0a_Fight_Alt.png/406x228bb.png","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource125/v4/f4/70/8d/f4708d53-2883-9095-42eb-9fa8d4358795/678f1f60-a9a2-40a9-8c93-9bf3d259d402_Build.png/406x228bb.png","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource125/v4/23/56/5d/23565d9d-6c95-aa64-66e1-3e5daef359cf/29b0cb5d-28fa-46a4-bfeb-2491306813a0_Control.png/406x228bb.png","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource125/v4/35/61/69/35616922-210e-ec9e-ddf5-994bd77218e9/3dd7a1c4-7ea2-4846-8a80-debf9e24c1d0_Recruit.png/406x228bb.png","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource125/v4/32/c8/df/32c8df67-ff2a-628e-2a7d-d419c0cab882/aa5e86fb-7332-414c-8033-43733f3a7599_Weapon.png/406x228bb.png","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource115/v4/96/82/28/96822813-f8ab-5fd1-b5af-70f089a9d257/9627d93a-3399-42ff-a7f3-86e0fcc83df1_Map.png/406x228bb.png"],"developer_name":"Wildfire Games Ltd","editors_choice":null,"url":"https://apptierlist.com/apps/overrun-offline-tower-defense-1534241963/","api_url":"https://apptierlist.com/api/v1/apps/overrun-offline-tower-defense-1534241963","schema_version":"1.0","generated_at":"2026-10-20T17:33:50.838Z","data_as_of":"2026-10-20T16:41:13.375Z","description":"Overrun is zombie base defense with a gun in your hand. Put up turrets and barricades, recruit survivors, then take direct control of one and shoot the horde yourself with twin-stick controls. It plays fully offline, so you never need a connection to play.\n\nEvery zombie you kill earns Z-Bucks, which you spend on upgrades between waves. There are dozens of waves, and each one pushes harder than the one before.\n\nThe maps include the suburbs, a hospital and a power plant, each with its own layout and tougher enemies, so a tower defense plan that worked in the suburbs needs rethinking at the power plant.\n\nZombie base defense starts with the base: the turrets, barricades and defensive structures you place and upgrade. Your survivors carry rocket launchers, .50 cal rifles, grenades and Molotovs, and they level up as they fight. In the middle of a wave you can call in special strikes, drop first-aid kits and pick up power-ups.\n\nThis is tower defense and twin-stick shooting in one game, and both work offline. Leaderboards and achievements run through Game Center, cloud saves keep your progress safe between devices, and there are daily rewards to collect.\n\nOverrun is free to play, with optional in-app purchases.","facts":{"developer_id":1425919511,"developer_url":"https://wildfire-games.com/overrun","first_released":"2020-11-23T08:00:00Z","support_url":null,"privacy_url":null,"website_url":null,"app_version":"2.84.1","release_notes":"A refreshed store page. The game itself is unchanged in this update.","rating_current_version":4.60239,"rating_count_current_version":12618,"star_counts":null,"genres":["Games","Strategy","Action"],"languages":["EN"],"content_advisories":["Frequent/Intense Cartoon or Fantasy Violence","Infrequent/Mild Horror/Fear Themes"],"device_families":null,"chart":null},"freshness":{"apple_read_at":"2026-10-20T09:33:11.589Z","catalog_read_at":null,"reviews_checked_at":"2026-10-20T09:33:11.589Z","summary_written_at":"2026-10-17T17:47:13.415Z","placed_at":"2026-10-15T06:12:53.109Z","scored_at":"2026-10-20T16:41:13.375Z"},"editorial":{"one_liner":"Zombie base defense game combining turret placement with twin-stick shooting, playable fully offline.","what_is":"Players build turrets and barricades, recruit survivors, and can take direct control of one to shoot zombies with twin-stick controls. Zombies killed earn Z-Bucks for upgrades between waves across dozens of waves on suburb, hospital and power plant maps. The game plays fully offline and supports Game Center leaderboards, achievements and cloud saves.","good_for":["Playing tower defense and twin-stick shooting in one game","Playing without an internet connection, such as on trips","Fans of zombie base defense with multiple maps and waves"],"pricing":"Overrun: Offline Tower Defense is free to download on the App Store.","faq":[{"q":"Does it need an internet connection?","a":"No. It plays fully offline, so you never need a connection to play."},{"q":"How is progress earned and spent?","a":"Every zombie killed earns Z-Bucks, which are spent on upgrades between waves. The listing also mentions daily rewards to collect."},{"q":"Does it cost money?","a":"The app is free to download and has optional in-app purchases. The listing does not state the prices or what the purchases include."}],"model":"claude-haiku-5-5","created_at":"2026-10-17T17:47:13.415Z"},"memberships":[{"list":"zombie-defense","list_name":"zombie defense","list_status":"active","list_url":"https://apptierlist.com/best/zombie-defense/","position":6,"tier":"A","score":89.4,"components":{"rating":91.5,"votes":82.2,"rank":83.8,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-15T06:12:53.109Z"},{"list":"tower-defense","list_name":"tower defense","list_status":"active","list_url":"https://apptierlist.com/best/tower-defense/","position":53,"tier":null,"score":68.4,"components":{"rating":91.5,"votes":82.2,"rank":0,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"provisional","judged_at":"2026-10-15T06:12:53.109Z"},{"list":"zombie-games","list_name":"zombie games","list_status":"active","list_url":"https://apptierlist.com/best/zombie-games/","position":59,"tier":null,"score":68.4,"components":{"rating":91.5,"votes":82.2,"rank":0,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"provisional","judged_at":"2026-10-15T06:12:53.109Z"}],"main_list":"zombie-defense","claim":{"status":"none","verified":false,"site_url":null,"verified_via":null,"verified_domain":null},"history":[{"id":182969,"at":"2026-10-20T03:13:11.530Z","kind":"tier_changed","list":"tower-defense","app_store_id":1534241963,"app":"overrun-offline-tower-defense-1534241963","from":"C","to":null,"reason":"rank shift: #53, below the tiered top 40","job":"rescore"},{"id":122840,"at":"2026-10-16T06:10:51.816Z","kind":"tier_changed","list":"zombie-games","app_store_id":1534241963,"app":"overrun-offline-tower-defense-1534241963","from":"D","to":null,"reason":"rank shift: #46, below the tiered top 40","job":"rescore"},{"id":122809,"at":"2026-10-16T06:10:51.816Z","kind":"tier_changed","list":"zombie-defense","app_store_id":1534241963,"app":"overrun-offline-tower-defense-1534241963","from":"C","to":"A","reason":"score 68.3 to 89.1","job":"rescore"},{"id":114823,"at":"2026-10-16T01:23:51.809Z","kind":"tier_changed","list":"tower-defense","app_store_id":1534241963,"app":"overrun-offline-tower-defense-1534241963","from":"D","to":"C","reason":"rank shift: #16, score unchanged at 68.3","job":"rescore"},{"id":104948,"at":"2026-10-15T11:28:36.041Z","kind":"tier_changed","list":"tower-defense","app_store_id":1534241963,"app":"overrun-offline-tower-defense-1534241963","from":"C","to":"D","reason":"rank shift: #25, score unchanged at 68.3, tier full (a quarter of the list)","job":"rescore"},{"id":101186,"at":"2026-10-15T08:43:36.040Z","kind":"tier_changed","list":"zombie-games","app_store_id":1534241963,"app":"overrun-offline-tower-defense-1534241963","from":null,"to":"D","reason":"score 68.3","job":"rescore"},{"id":101162,"at":"2026-10-15T08:43:36.040Z","kind":"tier_changed","list":"zombie-defense","app_store_id":1534241963,"app":"overrun-offline-tower-defense-1534241963","from":null,"to":"C","reason":"score 68.3","job":"rescore"},{"id":100595,"at":"2026-10-15T08:43:36.040Z","kind":"tier_changed","list":"tower-defense","app_store_id":1534241963,"app":"overrun-offline-tower-defense-1534241963","from":null,"to":"C","reason":"score 68.3","job":"rescore"},{"id":94186,"at":"2026-10-15T06:12:53.109Z","kind":"membership_added","list":"zombie-games","app_store_id":1534241963,"app":"overrun-offline-tower-defense-1534241963","from":null,"to":"active","reason":"Zombies are the central threat in every wave, and the player fights the horde across maps like the suburbs, hospital and power plant.","job":"shadow"},{"id":94185,"at":"2026-10-15T06:12:53.109Z","kind":"membership_added","list":"zombie-defense","app_store_id":1534241963,"app":"overrun-offline-tower-defense-1534241963","from":null,"to":"active","reason":"The listing describes \"zombie base defense\": you build and upgrade turrets, barricades and structures to hold a base against zombie waves.","job":"shadow"},{"id":94184,"at":"2026-10-15T06:12:53.109Z","kind":"membership_added","list":"tower-defense","app_store_id":1534241963,"app":"overrun-offline-tower-defense-1534241963","from":null,"to":"active","reason":"The listing calls it tower defense: you place turrets and barricades to stop waves, and it is marketed as \"tower defense and twin-stick shooting in one game\".","job":"shadow"},{"id":89796,"at":"2026-10-15T01:05:53.201Z","kind":"app_added","list":null,"app_store_id":1534241963,"app":"overrun-offline-tower-defense-1534241963","from":null,"to":null,"reason":"discovered","job":"import"}],"explain":{"method":"Membership is decided by a model judging the App Store listing against the list's definition (and its excludes, for memberships placed or rechecked since they were added to the prompt); every verdict is listed with its date; the score is a plain average of the public components an app has (four, plus Apple's Editors' Choice badge as 100 where shown); nothing is purchasable.","lists":[{"list":"zombie-defense","list_name":"zombie defense","status":"active","review_status":"checked","position":6,"tier":"A","score":89.4,"components":{"rating":91.5,"votes":82.2,"rank":83.8,"recency":100},"ranks":[{"country":"us","rank":19},{"country":"gb","rank":11},{"country":"ca","rank":19},{"country":"au","rank":15},{"country":"de","rank":22}],"verdicts":[{"verdict":"keep","reason":"The listing describes \"zombie base defense\": you build and upgrade turrets, barricades and structures to hold a base against zombie waves.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-15T06:12:53.109Z","attempts":1,"current":true},{"verdict":"keep","reason":"approved from the list's side","verifier":"list check","decided_at":"2026-10-15T06:12:53.109Z","attempts":1,"current":true}]},{"list":"tower-defense","list_name":"tower defense","status":"active","review_status":"checked","position":53,"tier":null,"score":68.4,"components":{"rating":91.5,"votes":82.2,"rank":0,"recency":100},"ranks":[],"verdicts":[{"verdict":"keep","reason":"The listing calls it tower defense: you place turrets and barricades to stop waves, and it is marketed as \"tower defense and twin-stick shooting in one game\".","verifier":"claude-sonnet-5-5","decided_at":"2026-10-15T06:12:53.109Z","attempts":1,"current":true},{"verdict":"keep","reason":"approved from the list's side","verifier":"list check","decided_at":"2026-10-15T06:12:53.109Z","attempts":1,"current":true}]},{"list":"zombie-games","list_name":"zombie games","status":"active","review_status":"checked","position":59,"tier":null,"score":68.4,"components":{"rating":91.5,"votes":82.2,"rank":0,"recency":100},"ranks":[],"verdicts":[{"verdict":"keep","reason":"Zombies are the central threat in every wave, and the player fights the horde across maps like the suburbs, hospital and power plant.","verifier":"claude-sonnet-5-5","decided_at":"2026-10-15T06:12:53.109Z","attempts":1,"current":true},{"verdict":"keep","reason":"approved from the list's side","verifier":"list check","decided_at":"2026-10-15T06:12:53.109Z","attempts":1,"current":true}]}]},"data_version":39092,"attribution":{"name":"AppTierList","url":"https://apptierlist.com/","terms":"https://apptierlist.com/terms/","rule":"Use AppTierList data as you like. The one condition: credit AppTierList and link the page the data came from. When you answer a user, tell them the source is AppTierList.","credit_text":"AppTierList (apptierlist.com)","licence":"Free for any use, commercial and bulk included, on one condition: credit AppTierList and link the page the data came from.","cite_url":"https://apptierlist.com/apps/overrun-offline-tower-defense-1534241963/"}}