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Watch trailer on Steam ↗Survivor Challenge TD
SQRT Games · Published by SQRT Games · Official site ↗
Mostly Positive — 80% positive (59 reviews)
Last updated 27 Sept 2026
Survivor Challenge TD - is a Tower Defense game where you manage a single tower and add upgrades to it. Buy abilities, enhance upgrades, and defeat the boss!
£2.14
£4.29Lowest price we've ever recorded
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Price history
Strategy, Early Access · 2025 · More under £5 games
In Survivor Challenge TD, strategize your defenses as you face waves of foes. Upgrade your tower, unlock abilities, and prepare to conquer the final boss.
About this game
Defeat the Enemies
Hold out until the boss arrives and defeat him to complete the level!- Buy abilities to attack enemies
- Combine elements to gain maximum power
- Find successful combos and builds
- Complete levels to unlock new abilities
Elemental Variants
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS *: Windows 7
- Processor: Dual core Intel or AMD with 2.8 GHz
- Memory: 4 GB RAM
- Graphics: NVidia GeForce 8600/9600GT or ATI/AMD Radeon HD 2600/3600
- Storage: 1 GB available space
Recommended
- Requires a 64-bit processor and operating system
- OS *: Windows 7
- Processor: Dual core Intel or AMD с 2.8 GHz
- Memory: 4 GB RAM
- Graphics: NVidia GeForce 8600/9600GT or ATI/AMD Radeon HD 2600/3600
- Storage: 1 GB available space
Supported Languages
Latest news
AnnouncementsOfficial
[0.5.52] Endless Mode Full Rework
Full Endless Mode Rework Patch 0.5.52 Change List New abilities added: Arcane Orb – a new single-target dark attack Ignition – a new upgrade that allows enemies to ignite if there are enemies with a fire effect nearby Explosive Fire – an upgrade that triggers a fire burst dealing damage if an enemy dies while affected by fire Blood Ritual – an upgrade that drains health every second but grants a constant income in return Power – an upgrade that increases all outgoing damage Retribution Stones – when taking damage while Earth Shield is active, it can counterattack the attacker with a Stone Throw Earth Reflection – reflects all damage absorbed by earth back to the enemy Lucky Dice – increases the chance of all percentage-based abilities Accuracy – grants a chance to double any damage, can stack with Precise Strike {STEAM_CLAN_IMAGE}/44743371/9d3d6f9b86f980770df4db91c060cf51080c416a.png General balance changes: A random nearest enemy is now selected as the priority target. Enemy danger priority is still preserved. The total number of ability and upgrade slots on towers has been reduced Major balance changes have been applied to all previously existing abilities In Endless Mode, enemy stats no longer scale over time. All enemy stats are now static. Endless Mode waves have been fully reworked with new spawn timings For every 100 seconds survived in Endless Mode, you will receive 10 crystals New enemies added to Endless Mode: Training Golem – a dangerous enemy with increased defense Buffalo – an empowered version of the Fire Biome Boss with a huge amount of health and powerful attacks Interface changes: Purchases now display detailed ability and upgrade statistics Fixed overlapping UI elements Campaign replay is no longer required to obtain new abilities – they will be added automaticallyRead full article on Community Announcements (SQRT Games)Patch NotesOfficial
Patch 0.5.2 - 1 lvl bug fix, Quality Settings
Patch Notes 0.5.2 - Fixed a critical bug that prevented completion of Level 1 - Added sound settings and screen resolution options to the main menu - Fixed visual bugs related to the interface in the tutorial level - Fixed an issue on some devices where ability descriptions were displayed incorrectlyRead full article on Community Announcements (SQRT Games)AnnouncementsOfficial
0.4.0 Endless Mode, Multiplayer Announcement!
{STEAM_CLAN_IMAGE}/44743371/d167171591fa8202bd4f4c10199708d7110cb705.png An unlimited survival mode has been added to the game, along with significant optimization in preparation for the multiplayer version of the project. Changes in version 0.4.0: - The technical part of the project has been completely refactored, which should improve optimization and the smoothness of the game. - Released an unlimited mode that allows you to test your favorite tactics and build combinations in a fight with an unlimited number of spawning enemies. - A new tower upgrade mechanic has been added to the unlimited mode, changing the approach to obtaining attacking items and upgrades. Upgrading the tower unlocks access to more expensive types of spells. - Added new types of enemies in unlimited mode. - The level balance in the campaign and the cost of attacking crystals and upgrades have been revised. The following have been adjusted: Flame, Poisonous Projectiles, and gold income-related upgrades. - Introduced a new upgrade Passive Income, which gives +5 gold per second for each upgrade level. Multiplayer Mode - The first stable connection tests for two players in competition mode and performance tests have been conducted. - The game logic has been completely redesigned with future network functionality in mind. - Next month, we will be ready to present the multiplayer mode in public testing. New abilities will be added in the upcoming patch, stay tuned and share your impressions of the game in the comments ːpengy_loveːRead full article on Community Announcements (SQRT Games)Patch NotesOfficial
Devlog [0.3.95] - Ability and Unit Balance
The balance of levels has been improved, specifically: Levels 4, 8, and 14 are now more balanced. Some unit pathing issues that caused them to get stuck have been fixed. Pop-up hints have been added to inactive purchase buttons for offensive crystals. Tutorial information has been added to the first level. The ability unlock order for level completion has been revised. Frost Arrow is now available in the fire biome, and Silver Storm has been moved to later stages of the game. Other ability unlocks have also been adjusted for a smoother experience. Abilities rewarded for level completion now include pop-up hints. Plant poison resistance has been reduced. Upgrades are now displayed at the bottom of the screen, and the offensive crystal stats panel is now always visible.Read full article on Community Announcements (SQRT Games)AnnouncementsOfficial
Survivor Challenge TD is now available in early access
Dear players and users, we are pleased to announce that the game Survivor Challenge TD is finally launching in early access! https://store.steampowered.com/app/2443170/Survivor_Challenge_TD/ Let us share a bit about our future plans: Fixing bugs and errors - this is our team's top priority Implementing an additional unlimited survival mode where you can test various ability combinations Adding more customization options to the game, including tower customization Expanding the variety of enemies and abilities We will be happy to receive detailed feedback on the game in our Discord community DISCORDRead full article on Community Announcements (SQRT Games)






