Portalcraft: Momentum

Speedy thing goes in, speedy thing comes out. A remix of Portalcraft by JokerFactor: the same blue and orange portal gun, with your speed now carried through the portals.

What's different

• You keep your momentum. You leave a portal as fast as you went in, turned to point out of the exit portal. Fall into a floor portal and get flung out of a wall, or launched up out of another floor portal.
• Fling off a fall. In the original, dropping into a floor portal and coming out of a wall set you down at a standstill, half inside the floor. Now you fly out (tested: 11-block drop, in at 1.31 blocks/tick, out at 1.31).
• Floor-to-floor loops work. Put both portals on the ground and drop in: you bounce between them, losing only normal air drag. Before, a quick bounce could leave you stuck inside the floor.

How to play

Open or create any world: you start with the Portal Gun. Left click fires the blue portal, right click the orange one. Portals stick to flat, solid, light surfaces.

Credits

Original Portalcraft by JokerFactor (MIT). See-through portals and teleporting by Immersive Portals (qouteall, Apache-2.0). Runs in its own Minecraft 1.21.1 with Fabric, set up by Melty through Prism Launcher. You need your own Minecraft: Java Edition.