P6 Portal 64by Direct Delete Games★ 5 · 1 ratingFangameGameMakerLevel EditorPixel Artportalportal2Puzzle-PlatformerSingleplayer
G +0 / 7dGridbenderby knexator★ 4.9 · 18 ratingsPLAY IN BROWSER portalrush-hourShortSingleplayerslidingSpacethinky
PP +0 / 7dPoortal (Portal Rip-Off)by Magma★ 4.8 · 5 ratingsPLAY IN BROWSER portalSingleplayerstorygame
T +0 / 7dTobor★ 4 · 3 ratingsPLAY IN BROWSER Linux2DPixel ArtportalPuzzle-PlatformerRetrorobottoborwowie-jam
FP Fruits Portalby Govindv7555★ 5 · 1 ratingAndroid3DArcadefruitsfruits-portalHigh ScoreportalSingleplayerTop-Down
B BLOODWARPby sadzanenyama★ 5 · 1 ratingArcadeFast-PacedGoreportalTop down shooterTwin Stick ShooterViolent
PP Prehistoric Portalsby Chubby Crow Games$3.00 USD★ 5 · 1 ratingDinosaursjurassicMagicportalprehistoricSurvival Horror
BS Bob Stressby TattornArts$3.00 USD★ 1 · 1 rating3D3D PlatformerbaitFPSportalPuzzle-Platformerragerage-baitweird
OW Overlapped Worlds for VR [WIP]by lowraiz★ 5 · 1 rating3DExplorationimpossible-geometryimpossible-spacesnon-eucledianportalPrototypeSingleplayerVirtual Reality (VR)
PB Portal Between: Chapter Oneby The Only Way Out★ 5 · 1 rating3DFirst-PersonhalflifeHorrorportalSingleplayerUnityWalking simulator