The listing, No Time To Explain Remastered [Steam Key] has ended.
"I Am You From The Future! No Time To Explain, Follow m-OH CHRIST!"
Chase your future self through time and alternate realities while fighting giant monsters, collecting hats, and eating cake! No Time To Explain is a game about Time Paradoxes, Jetpack Guns and Ribs In People's Eyes. It's a comedy platformer featuring great music, voice acting and gameplay that becomes more ridiculous as you go.
More info: http://store.steampowered.com/app/368730/No_Time_To_Explain_Remastered/
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This game works on mac and linux too! Also includes steam trading cards
Good Luck!