80%Excellent matchR.I.P. - Reincarnation Insurance Program
76%3k76% positive reviews, Mostly Positive across 3k reviews·Looter Shooter · Action Roguelike
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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!
999 Seconds! Survivors
SteamWe’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.

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Game Features:
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.
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.
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 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.
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
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