As far as I can tell the difficulty doesn't matter but I might be wrong

Get card 1.01 Get card 1.02 Die by throwing self into electric field Get jetpack, stay under disintegrator fields Tap top checkpoint Go down left side Get card 1.03 Get card 1.04 Get card 1.05 Die in lava Boss

Hit switch 2.01 Get rocket launcher Break wall Get second rocket launcher Get 2x fire rate Stay top, go through electric field Cut jetpack and fall Reactivate jetpack (avoid checkpoint) Enter secret tunnel for 1up (on floor near disintegrator field) Get Yashichi (avoid checkpoint) Get card 2.01 (avoid checkpoint) Fall into lava, returning to checkpoint way back in level Get rocket launcher (again) Go top through the new door Power through the area with health, shooting down the mines Jump on edge of platform turret spawns from, preventing mines from spawning Hit switch Kill dragonfly and spawns Get jetpack Go up tunnel in this room, hit field and get keycard Jump across gap, hitting the switch and getting the card Get jetpack Exit through tunnel in other room Get disintegrator and health Boss

Fall to computer Activate computer 3.01 Fall to bottom near acid Get rocket launcher Shoot wall Go through door, pick up 1up, start fight Go through electric maze for card 3.01 Backtrack through maze, archon fight Break wall with rocket launcher Fly up to top and break walls around jetpack and hypercoil below the checkpoint Enter bottom-right door Fall down hole for 1up Go through enemy maze Get card 3.02 Die to enemies Tap checkpoint above hypercoil Go to top-right door Enter toaster with at least 41 health and get shield and jetpack Get card 3.03, activate computer 3.01 Die in mine trap room Fall down to activate computer 3.02 and get jetpack from bottom left of room Go to top-left door of main room Go through maze to activate computer 3.03 Die to enemies Pickup hypercoil and jetpack Boss