Small patches for the steam release that weren't in version 10. Make sure to update the game!

-Fixed a softlock issue in 2-2 when colliding with enemies on the minecart
-Enemies will flash before shooting projectiles
-Bosses have two colors for attack flashing: red for an attack that can be parred and purple for an attack that can't be parried.
-You can use your yoyo to destroy the Oasisian Child's sand castle
-Spikes are tinted purple to stand out a bit more as a threat
-Knockback is reduced (6->4)
-Razor no longer spins you out when dash attacking