
Screenshots

Watch trailer on Steam ↗999 Seconds! Survivors
Halo Games · Published by Halo Games
Last updated 27 Sept 2026
Reject boring stat stacking! We've restructured the gameplay with limited talent resources—talent combinations are just as important as character selection! With 200+ items and 40+ pieces of equipment, what insane builds can you create? —Depth! Difficulty! And high replay value!
Action · 2026 · More free games
Embark on a thrilling journey as you select from over 200 items to create unique character builds. Navigate the challenges with strategic talent combinations in this high-replay-value action game from Halo Games.
About this game
We’ve studied and drawn inspiration from the best in the genre. Our game delivers the mindless, frantic "mowing-down" action of Vampire Survivors, while retaining the deep build synergy found in Brotato. Taking it a step further, we’ve expanded the mechanical depth by heightening in-match randomness and rewarding players who master our complex growth systems.
Compared to other Survivor-likes, our game leans heavier into its Roguelike roots, offering immense replay value.
Demo Content:
200+ items
40+ pieces of equipment
50+ talents
14 characters
8 maps
Full Version:
300+ items
60+ pieces of equipment
100+ talents
100+ characters
50+ maps
Game Features:
Special Talent Growth System
The game's out-of-game progression system is closely related to the highest difficulty level the player can clear, ensuring that players always have a challenging yet manageable game experience when tackling the latest levels.
The game still retains a certain degree of grindable out-of-game progression, allowing players to effectively reduce the game difficulty after repeated failures.
Compared to purely numerical growth, the game's talent design focuses more on developing unique gameplay and mechanics.
Unique Optional Difficulty Modules
To complement the special talent system, the game's difficulty system, in addition to a mandatory main difficulty level, offers many optional difficulty modules that players can freely choose. Choosing more difficult modules will grant more talent growth. Players can build a customized difficulty level that suits them best through character, talents, and level characteristics.
Differentiated Equipment Design
The game's equipment design, through different growth curves and damage patterns, ensures that each piece of equipment has a different application period and is suitable for different situations. Players need to choose the most suitable weapon from dozens of pieces of equipment.
The Choice Between Survival and Development
The game's bosses drop a boss chest. Note! This chest can be upgraded. Initially, it takes 4 minutes to complete one upgrade. The chest can be upgraded twice, and each upgrade significantly increases the rewards. However, with a 999-second game time limit, an 8-minute wait is quite long. Players need to make a choice between survival and development.
System Requirements
Will my PC run this? →Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10 64bit
- Processor: 2 Ghz
- Memory: 4 GB RAM
- Graphics: GTX 1060
- DirectX: Version 11
- Storage: 1 GB available space
Recommended
- Requires a 64-bit processor and operating system
Supported Languages
Latest news
Patch NotesOfficial
Endless Mode is now live
Win 3 runs to unlock Endless ModeEndless Mode starts a new loop after defeating the final boss and enemy counts in early waves will be increasedThe final boss drops a Tier 3 ChestChest dropped by bosses from previous loops will not continue to upgradeMeanwhile enemies become stronger shop prices increase rewards gradually diminish and interest no longer scales over timeRead full article on Community Announcements (Halo Games)Patch NotesOfficial
Fusion Mode is now live
Fusion ModeSelect two characters for your runYou may choose two identical charactersPassive effects and stat growth of both characters will stack completelyEnabling Fusion Mode increases the game difficultyFusion Mode requires a cumulative total of over 10000 Beyond Records across all charactersRead full article on Community Announcements (Halo Games)Patch NotesOfficial
Art Revamp
Updated the art style for in-game enemies, characters, health bars, and shadows.Read full article on Community Announcements (Halo Games)






