
Screenshots

Watch trailer on Steam ↗Calculus of Rot
SharkGame, Kazakov Studios · Published by Kazakov Studios
3 user reviews — 100% positive (3 reviews)
Last updated 28 Sept 2026
Fight your way through zombie-infested wastelands in a turn-based tactical survival game. Reveal the map tile by tile, manage your health, choose your battles wisely, and survive against increasingly dangerous mutants lurking in the darkness.
DJCTQ 10
£4.59
Lowest price we've ever recorded
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£4.59
Price history
5 Sept 2026Lowest: £4.59 · Highest: £4.5912 Oct 2026
Adventure · 2026 · More under £5 games
About this game
The world is dead. Mutants roam the ruins, and every step forward could be your last.
Explore dark, infected zones hidden beneath the fog of war. Reveal new paths, discover useful items, and carefully decide which enemies to confront. Every encounter costs resources, and every mistake brings you closer to death.
Study enemy strength, plan your route, and use your limited health and attacks wisely. Some monsters are worth the risk. Others should be avoided at all costs.
As you progress, stronger abominations begin to appear, turning each map into a deadly tactical puzzle where survival depends on smart decisions rather than luck.
Key Features
Explore dark, infected zones hidden beneath the fog of war. Reveal new paths, discover useful items, and carefully decide which enemies to confront. Every encounter costs resources, and every mistake brings you closer to death.
Study enemy strength, plan your route, and use your limited health and attacks wisely. Some monsters are worth the risk. Others should be avoided at all costs.
As you progress, stronger abominations begin to appear, turning each map into a deadly tactical puzzle where survival depends on smart decisions rather than luck.
Key Features
- Turn-Based Survival Gameplay – Every move matters.
- Fog of War Exploration – Reveal the map and uncover hidden dangers.
- Strategic Route Planning – Choose between safer paths and greater rewards.
- Enemy Power System – Assess threats before every battle.
- Mutants and Zombies – Survive against deadly creatures and overwhelming odds.
System Requirements
Will my PC run this? →Minimum
Minimum:
- OS: XP, 7, 8, 10
- Processor: Dual Core 2
- Memory: 2 GB RAM
- Graphics: Graphics card with DX10
- Storage: 100 MB available space
Supported Languages
English*, French, Italian, German, Spanish - Spain, Spanish - Latin America, Traditional Chinese, Simplified Chinese, Korean, Dutch, Norwegian, Romanian, Russian, Thai, Japanese
*languages with full audio support
*languages with full audio support






