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Watch trailer on Steam ↗Abyss Horde
Solo Gaming · Published by Solo Gaming
Very Positive — 85% positive (96 reviews) · 39 achievements
Last updated 28 Sept 2026
Darkness tears reality apart. Hordes of beasts, monsters, and abyssal demons surge from the depths mindless, driven only by destruction. Adventurer, the line needs you! In 《Abyss Horde》, defend against ever-stronger waves. Every run builds a new defense; every upgrade shifts the tide.
£4.59
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Price history
Action, Indie, RPG, Simulation, Strategy, Casual · 2026 · More under £5 games
Assemble defenses and upgrade strategies to survive the relentless onslaught in Abyss Horde. Each run brings new challenges and upgrades in this action-packed, simulation-driven adventure from Solo Gaming.
About this game
Darkness tears reality apart. Hordes of beasts, monsters, and abyssal demons surge from the depths—mindless, driven only by destruction. Adventurer, the line needs you! In 《Abyss Horde》, defend against ever-stronger waves. Every run builds a new defense; every upgrade shifts the tide.
Game Features:
1. Tower Defense Meets Roguelike:
A dynamic mash-up of tower defense and roguelite. Every run is a fresh challenge with random upgrades and deep build variety, ensuring no two battles are ever alike.
2. Dual-Resource Progression System:
Use Gold for permanent skill tree upgrades and Soul Shards to buy randomized Runes during runs, enabling both long-term growth and in-battle power spikes.
3. Luck Stat Shapes Your Fate:
Higher Luck increases chances of rare upgrades and powerful Runes. Balance strategy and randomness by boosting Luck through meta or in-run choices.
4. Deep Build Customization:
No fixed path to victory. Choose from dozens of towers and combine them with diverse passive skills and Rune effects to freely create your own combat style.
5. Endure the Endless Tide:
A single run must clear every unique map. Wipe at any point, and you restart. This sustained pressure makes final victory a true triumph.
6. Multiple Difficulty Tiers:
As difficulty rises, enemies grow stronger, paths become more complex, and resources tighter—only true masters will reach the end of the Abyss.
System Requirements
Will my PC run this? →Minimum
- OS: win7/win10/win11
- Processor: Intel Core i5-6400
- Memory: 8 GB RAM
- Graphics: NVIDIA GTX 750
- DirectX: Version 12
- Storage: 500 MB available space
Recommended
- OS: win7/win10/win11
- Processor: Intel Core i5-9400
- Memory: 16 GB RAM
- Graphics: NVIDIA GTX 1060 or higher
- DirectX: Version 12
- Storage: 1 GB available space
Supported Languages
Latest news
Patch NotesOfficial
Optimization Update v1.2.4
Fixed the issue towers would delay attacking after loading a save in Endless Mode. Any suggestions or run into issues, feel free to reach out. Happy gaming!Read full article on Community Announcements (619070440)Patch NotesOfficial
Optimization Update v1.2.3
1.3x speed is now available. Note: higher speeds may still cause lag, enable based on your situation. 2.Reduced the stat growth rate of monsters in the later stages of Endless Mode, making the difficulty curve smoother. 3.The unlock levels for Tier 2 and Tier 3 passive upgrades have been adjusted: Tier 2 from level 160 to 170, and Tier 3 from level 210 to 220, making the progression pace more balanced. 4.In the pause screen and results screen, you can now hover your mouse over a skill icon to view detailed information about that skill. 5.Skipping an upgrade now grants 20–40 purple gems as compensation. 6.Fixed various other minor issues. Feedback is always welcome, I'll keep improving the game!Read full article on Community Announcements (619070440)Patch NotesOfficial
Optimization Update v1.2.2
1.Added autosave feature for Endless Mode. Now, in Endless Mode, the game will automatically save every 20 waves. This allows you to pause anytime and continue your challenge later. 2.Optimized late-game performance in Endless Mode to reduce stuttering, resulting in a smoother combat experience. 3.Slightly reduced the drop rate of high-quality runes from Bosses to make the overall drop pacing more balanced. 4.Increased the range cap for skills and towers to 1900. Thanks for your feedback , I'll keep improving the game! Happy gaming!Read full article on Community Announcements (619070440)Patch NotesOfficial
Optimization Update v1.2.1
Monster Defense and Damage Calculation Optimization: Adjusted the defense damage reduction calculation. Now, even against high-defense monsters, your attacks will no longer experience a "cliff-like drop" to 1 damage. Combat feel is now more stable. Thanks for your feedback! I'll keep improving the game!Read full article on Community Announcements (619070440)Patch NotesOfficial
Version Update v1.2.0 - Rune Drops, Abyss VIII, and Leaderboards
1.Increased the base attack and base luck for most characters.2.Enhanced the damage of special skills and reworked the charge system to lower the activation threshold. Special skills are now easier to use, with a minimum charge cap of 10.3.Added 4 new talents to the skill tree, covering: Critical Rate, Attack Speed, Active Skill Cap, and Passive Skill Cap.4.Added a one-click reset function to the skill tree. Click the reset button to clear all skill levels, or right-click to lower a specific skill level individually. All operations fully refund the gold spent, making it easier to experiment with new builds.5.Bosses now drop runes, adding more excitement to each fight. All runes have a chance to drop, with drop rates increasing at higher difficulty levels. Rarer runes have lower drop chances, and the quality of drops is influenced by your current Luck stat. Runes are shared with the shop's inventory, once a rune is sold out, it will no longer drop or appear in the shop.6.Added Abyss VIII and a corresponding achievement for clearing it. 7.Added an Endless Mode leaderboard that updates in real-time to Steam after every wave.8.Added a visual effects opacity slider in the Settings menu.9.Various minor optimizations and polish throughout the game.If you're enjoying the game, a review would mean a lot! If you have any suggestions or run into issues, feel free to reach out.Happy gaming!Read full article on Community Announcements (619070440)
