About PS!Outertale (Project Spacetime)
Gameplay
Version: V5.1.0 (2024-04-13)
 
 Project Spacetime is my take on Outertale by 2mi127. If you're like I was and want to experience UNDERTALE again, this is for you.... Blast off into outer space in PS!Outertale (Project Spacetime) for zero-gravity action among the stars and distant planets. The world is packed with optional content — hidden areas, side quests, and collectibles that reward curious players. Characters you meet along the way offer hints, trades, and sometimes unexpected plot twists. Talk to every character and examine every object — you never know which interaction will unlock a crucial clue or item.
Controls
🖥️ Desktop
- WASD or Arrow Keys - Move
- Mouse - Interact with objects
- E - Action/Talk
- I - Inventory
📱 Mobile
- Virtual Joystick - Move
- Tap - Interact
- Tap icons - Inventory, Menu
Frequently Asked Questions
Is PS!Outertale (Project Spacetime) free to play online?
Yes, PS!Outertale (Project Spacetime) is completely free to play online on Tiny Arcade. No payment, no subscription, no hidden fees — just open the page and start playing instantly.
Can I play PS!Outertale (Project Spacetime) on my phone and tablet?
Absolutely. PS!Outertale (Project Spacetime) is fully optimized for mobile devices including phones and tablets. The game adapts to your screen size and supports touch controls for smooth gameplay on the go.
Do I need to download or sign up to play PS!Outertale (Project Spacetime)?
No downloads and no sign-ups required. PS!Outertale (Project Spacetime) runs directly in your web browser. Just visit the page, click Play, and the game loads instantly. You can start playing within seconds.
Can I play PS!Outertale (Project Spacetime) in full screen mode?
Yes! PS!Outertale (Project Spacetime) supports full screen mode on Tiny Arcade. Simply click the fullscreen icon in the game player to expand the game to your entire screen for a more immersive experience. Press ESC or click the icon again to exit full screen.
How long does it take to complete PS!Outertale (Project Spacetime)?
The completion time for PS!Outertale (Project Spacetime) varies depending on your playstyle. Most players can complete the main story in a few hours, but exploring every area and finding all secrets can take significantly longer.
Tips and Tricks for PS!Outertale (Project Spacetime)
- 1 Talk to every NPC and examine every object in new areas. Adventure games reward thorough exploration with hidden items, side quests, and crucial story clues.
- 2 Keep a mental note (or actual notes) of locked doors and unsolved puzzles. You will often find the key or solution in a completely different area later in the game.
- 3 Save frequently and in different slots. Adventure games sometimes have branching paths or missable content — multiple save files let you backtrack without replaying the entire game.
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Play PS!Outertale (Project Spacetime) Free Online
PS!Outertale (Project Spacetime) is a free online adventure game you can play directly in your browser. No download, no installation, no signup required — just click Play and start instantly.
On Tiny Arcade, you can play PS!Outertale (Project Spacetime) and 259 other free online games. Our games work on all devices including desktop computers, laptops, tablets, and mobile phones. Whether you are at home, at school, or on the go, Tiny Arcade provides instant entertainment.
If you enjoy PS!Outertale (Project Spacetime), check out our Adventure Games category for more games you might like. All games on Tiny Arcade are 100% free to play.