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Ultimate Summer

A mix of tower defense with classic shooter. Gather resources, place traps, build towers, and buy weapons to exterminate waves of United Forces of Heaven, Hell, Purgatory, Cthulhu, Carnivores and Aliens.

Developer
Asmodev
Publisher
Ultimate Games S.A.
Release
January 15, 2021
5 years and 245 days ago
Steam Reviews
Positive29 reviews96.6%
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Game contextLatest: IGF Team
ContextThe evidence factors used to assess whether this game belongs on IndieGame.Fan.Status
Notes
Latest Contributor: IGF TeamEdit notes
Updated: Jul 13, 2026Developer scaleThe operating scale of the game's developer.
Updated: Jul 13, 2026Publisher scaleThe operating scale of the game's publisher.
The listed publisher is publicly traded or part of a corporate group.
Updated: Jul 13, 2026Publisher statusHow the game's publishing relationship is classified.
The listed publisher is publicly traded or part of a corporate group.
Search Google: How is Ultimate Summer and Ultimate Games S.A. funded?FundingThe known source of funding behind the game.
Search Google: Who controls the creative direction and IP for Ultimate Summer and Asmodev?Creative controlWho appears to retain creative control of the game.
Updated: Jul 13, 2026Release statusWhether and how the game has been released.
The game was released through a separate publisher.

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About the Game

Tormented by remorse, the retired butcher comes to a ZOO Island to spend a quiet vacation. Unfortunately, he accidentally gets into conflict with the powerful creatures.



Peace of mind will cost him dealing with the... United Forces of Heaven, Hell, Purgatory, Cthulhu, Carnivores and Aliens. Here comes the Ultimate Summer.



  • Survive 14 days on the contaminated island.
  • Gather the resources. You can recycle almost everything.
  • Set the traps to defend your base.
  • Upgrade your weapons to destroy the unwanted visitors.
  • Exterminate the enemies and feed animals with their souls.



  • 30 regular enemies.
  • 14 bosses.
  • 18 traps to set. Each with 3 upgrades.
  • 9 weapons to shoot. Each with 3 upgrades.
  • 4 kinds of resources you can craft with.



Do you want more games from the Asmodev universe? Play Priest Simulator.

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