I have to commend you on the incredible job you did in capturing the cheeky flirtation between ERB and Nerissa. It was spot on and was a nice touch to add flavour to the gameplay.
The gameplay itself was also pretty fun. It's pretty repetitive, but the increasing number of enemies and having to look for the crystals gave it enough of a challenge that it didn't feel stale at all. Dashing around felt really good, especially with the slow mo ability on. The game doesn't explain anything, but I figured out that sticking to Nerissa heals you, and hearts fly out of her when you do that which I thought was freakin' cute.
I found a bit of terrain you can climb on top of that I think is high enough for the enemy shots to not hit, which might be an exploit, but also really helpful for when I accidentally run out of stamina and need a few moments to let it recharge.
I think I share the sentiment with others in the comments that I wish this was longer XD Of course it would need to be further fleshed out as a longer experience but as it is now, for the purposes of a jam, it's pretty damn good.
Amazing work, and congrats on the submission!! :D
Edit: I replayed it a bit again because it's way too fun dashing around.
GOD THEIR PLAYFUL BANTER IS GIVING ME LIFE.
As a guy, people tend to doubt my reasons for loving yuri,
but I just really like seeing women happy.