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Ultimate Summer

Game overview

Ultimate Summer

Asmodev · Jan 15, 2021

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.

Early Access Tower Defense Shooter Arena Shooter Survival
Last tracked players
0
All-time peak
1
24-hour change
Unavailable
Steam reviews
96.2% positive
26 reviews · via SteamSpy

Delayed observation · last tracked . Values marked unavailable are not estimated.

About this game Read the full description
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.

Media gallery 17 screenshots · 0 videos
Ultimate Summer game capsule image

Screenshots

Ultimate Summer screenshot 1
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Ultimate Summer screenshot 7
Ultimate Summer screenshot 8
And 9 more screenshots...

Player activity

Concurrent players over the last 48 hours.

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System requirements Windows

Windows

Minimum

Minimum:
  • OS *: Windows 7/8/8.1/10
  • Processor: Core i5-2400 or equivalent
  • Memory: 4 GB RAM
  • Graphics: NVIDIA GTX 660 2GB VRAM or equivalent
  • DirectX: Version 11
  • Storage: 8 GB available space
  • Sound Card: DirectX compatible
  • Additional Notes: System requirements may change during the development of the game

Recommended

Recommended:
  • OS *: Windows 7/8/8.1/10
  • Processor: Core i5-4460 or equivalent
  • Memory: 8 GB RAM
  • Graphics: NVIDIA GTX 970 4GB VRAM
  • DirectX: Version 11
  • Storage: 8 GB available space
  • Sound Card: DirectX compatible
  • Additional Notes: System requirements may change during the development of the game
Game details Languages, features & support
Publisher
Ultimate Games S.A.
Brazilian rating
14
Steam Germany rating
16
Achievements
16
Features
Single-player, Steam Achievements, Family Sharing
Languages
English*, Polish
*languages with full audio support
Compatibility & accessibility Steam Deck, controllers & access features

Can I Play This?

Steam declarations and Valve's Steam Deck compatibility result. Missing data is shown as unknown, never unsupported.

Sources fresh
Native Steam builds
Windows: unknown
macOS: unknown
Linux: unknown
Steam Deck
unknown
Valve compatibility test
Input
Controller support: unknown
Structured language support (2)
LanguageInterfaceFull audioSubtitles
EnglishYesYesYes
PolishYesNoYes
Steam store page fresh · checked 2026-10-17 PCGamingWiki technical notes External link only; SteamIQHQ does not ingest PCGamingWiki content.
Achievement progress Rarity & completion patterns

Achievement Difficulty

Global unlock percentages are not exact completion or retention metrics.

Steam source
Achievements measured
16
Hunter score
64.2 / 100
SteamIQHQ inference from rarity and count
Progression analysis
Achievement rarity is available, but milestone order is not defensible.

Rarest achievements

Babe 5.4%
Psycho 5.4%
Phantasm 7.7%
Prince of Darkness 8.6%
War of the Worlds 8.8%

Difficulty distribution

Ultra rare (<1%)0
Very rare (1–5%)0
Rare (5–20%)12
Uncommon (20–50%)4
Common (50%+)0
Observed Nov 10, 2026 11:43 UTC · fresh
More analysis Activity patterns, updates & developer tools

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Game Insights

Buy Verdict

Wait — $6.99.

Wait for upcoming sale in ~13 days for potentially better pricing.

▬ ~13 days until next sale

Value Score

Great Value — 78th percentile.

Price-to-player ratio ranks in the 78th percentile. Priced as Market at $6.99.

▲ Market pricing tier

Genre Benchmarks

Player Count Top 40%
Value Ratio Top 22%

Early Access Active

Time in EA
2125 days

Activity Heatmap

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Developer Analytics

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Frequently Asked Questions

Is Ultimate Summer worth buying right now?
Wait — $6.99. Wait for upcoming sale in ~13 days for potentially better pricing.
When does Ultimate Summer go on sale?
Wait for upcoming sale in ~13 days for potentially better pricing.
Is Ultimate Summer free to play?
Ultimate Summer costs $6.99 on Steam.
What genre is Ultimate Summer?
Ultimate Summer is a Action, Adventure, Casual, Simulation, Early Access game.
Who developed Ultimate Summer?
Ultimate Summer was developed by Asmodev and published by Ultimate Games S.A..
What platforms does Ultimate Summer support?
Available on Steam for Windows.

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