Practice Makes Perfect Update — The Rush Steam update #538407

As the name would suggest, the main feature if this update is a fully functioning practice mode to prepare yourself for that 1CC (which is still technically impossible by the way). Other notable changes include... - The first two phases of the final boss are functional, but the game will crash after the second phase... - Most bosses have some i-frames as they spawn for balancing purposes - Stage 4 received a dramatic visual overhaul - Option Punch has slightly reduced DPS - Machine Gun has higher overall DPS - Sound effect and mixing tweaks - Back-end code improvements nobody cares about - A new stage 3 theme (don't worry, the old one will come back) - Nerfs to certain bosses at varying difficulty levels - The 6th boss now drops a life as compensation for not having a weapon - Visual improvements to tracking bullets - Minor checkpoint alterations - Sprite adjustments for increased visual...