Time Slip 1s4r46

Time Slip is a platform action video game developed by Sales Curve Interactive and published by Vic Tokai. 2a2c4c

The game takes place in 2145, when the Tirmatians, intelligent alien beings from planet Tirmat, discover a sort of space-time portal -or “rift”, as it is called in the game- that interconnects their homeworld with Earth. Meanwhile, human astronomers discover the same rift, but are not aware of the existence of Tirmat.

More details about this game can be found on Wikipedia.org