I really enjoyed this! I found it pretty difficult to switch seamlessly between the modes, in the same way that it's hard to tap your head and rub your tummy at the same time. The glider's momentum was really well done and really forces you to have good timing. I could see this working really well as a speedrunning game, since perfect timing is rewarded with good momentum. Really nice minimal, futuristic graphics, too. Reminds me of Neon Genesis a bit.