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Game Description
Sleep Contagion
One more layer. One more risk. Escape the dream.
Enter a dream that rewards you for going deeper—and puts everything you’ve earned at risk.
Sleep Contagion is a free browser game that combines push-your-luck gameplay with 16-bit pixel art, dreamlike environments, and a growing collection of buffs. Play as Pak and project into Slumber as you descend through dream layers, build extraction points, and decide when to secure your rewards.
Every successful Sleep takes you deeper. Every failure can wipe out your unbanked points. The next layer could be your biggest reward—or the end of your run.
Sleep. Project. Extract.
Sleep to descend and build your potential extraction. Consecutive successes with the same character earn increasingly powerful combo bonuses.
Project between Pak and Slumber to multiply your potential points, starting at ×2 and reaching a maximum of ×3. Projecting resets your combo, so timing your switch matters.
Extract to bank your points before a failed Sleep takes them away. Farming begins with an 80% base Sleep success rate, but deciding how far to push remains up to you.
Three ways to play
- Farm Extraction Points: build combos, use projection multipliers, and bank points to spend on buffs.
- Escape the Dream: tackle ten levels with increasing layer targets. Spend your banked points on buffs to help you reach each goal and unlock the next challenge.
- Compete Globally: chase the highest single-run extraction on the Extraction Leaderboard, or test how deep you can descend on the Dream Depth Leaderboard. Both rankings are shared with players worldwide.
The Extraction Leaderboard uses an 80% base Sleep success rate with no buffs. Dream Depth starts at 50%, with buffs costing ten times their level-mode prices. Points extracted during leaderboard runs stay separate from your main-game balance.
Build your strategy with dream buffs
Choose from randomized buff offers that can improve your odds, guarantee upcoming Sleeps, reduce costs, or change the rhythm of your run. From Lucky Dream and Steady Breathing to Dream Shield, REM-ember, and Astral Projection, each choice gives you another way to approach the next layer.
Active buffs appear beside your character, and an active buff cannot appear again in your available offers. Choose carefully, reroll when you can, or take the next Sleep without a buff.
A dream with its own identity
Explore pixel-art environments inspired by the Sleep Contagion world, including angelic bedrooms, infinite hallways, the Paradise Beachfront, and limbo. Animated characters, sound effects, and dimensional pixel-art controls bring its white-and-red aesthetic to life.
Part of the Sleep Contagion music and anime universe, the game turns its dream imagery into a challenge you can play directly in your browser, including on mobile.
How deep will you go before you extract?
Play free: https://play.slvmbxr.co
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Media Assets
Game Description
Sleep Contagion
One more layer. One more risk. Escape the dream.
Enter a dream that rewards you for going deeper—and puts everything you’ve earned at risk.
Sleep Contagion is a free browser game that combines push-your-luck gameplay with 16-bit pixel art, dreamlike environments, and a growing collection of buffs. Play as Pak and project into Slumber as you descend through dream layers, build extraction points, and decide when to secure your rewards.
Every successful Sleep takes you deeper. Every failure can wipe out your unbanked points. The next layer could be your biggest reward—or the end of your run.
Sleep. Project. Extract.
Sleep to descend and build your potential extraction. Consecutive successes with the same character earn increasingly powerful combo bonuses.
Project between Pak and Slumber to multiply your potential points, starting at ×2 and reaching a maximum of ×3. Projecting resets your combo, so timing your switch matters.
Extract to bank your points before a failed Sleep takes them away. Farming begins with an 80% base Sleep success rate, but deciding how far to push remains up to you.
Three ways to play
- Farm Extraction Points: build combos, use projection multipliers, and bank points to spend on buffs.
- Escape the Dream: tackle ten levels with increasing layer targets. Spend your banked points on buffs to help you reach each goal and unlock the next challenge.
- Compete Globally: chase the highest single-run extraction on the Extraction Leaderboard, or test how deep you can descend on the Dream Depth Leaderboard. Both rankings are shared with players worldwide.
The Extraction Leaderboard uses an 80% base Sleep success rate with no buffs. Dream Depth starts at 50%, with buffs costing ten times their level-mode prices. Points extracted during leaderboard runs stay separate from your main-game balance.
Build your strategy with dream buffs
Choose from randomized buff offers that can improve your odds, guarantee upcoming Sleeps, reduce costs, or change the rhythm of your run. From Lucky Dream and Steady Breathing to Dream Shield, REM-ember, and Astral Projection, each choice gives you another way to approach the next layer.
Active buffs appear beside your character, and an active buff cannot appear again in your available offers. Choose carefully, reroll when you can, or take the next Sleep without a buff.
A dream with its own identity
Explore pixel-art environments inspired by the Sleep Contagion world, including angelic bedrooms, infinite hallways, the Paradise Beachfront, and limbo. Animated characters, sound effects, and dimensional pixel-art controls bring its white-and-red aesthetic to life.
Part of the Sleep Contagion music and anime universe, the game turns its dream imagery into a challenge you can play directly in your browser, including on mobile.
How deep will you go before you extract?
Play free: https://play.slvmbxr.co