v.1 Getting Started
v.2 setup objects
v.3 collision masks
v.4 add events1
v.5 more events
v.6 score&coins
v.7 die
v.8 background
L.1 add enemy
L.2 player collide enemy
L.3 enemy defeated
L.4 enemy falls
L.5 player dies
L.6 start timer
L.7 toggle animation
L.8 collision
L9 player die from monster
L.1 extend background
L.2 smooth camera
L.3 parallax effect
L.4 left boundary
L.5 boundaries action
L.6 add ladder
L.7 create checkpoint
L.8 rearrange events
L.9 checkpoint event
L.10 end screen
L.11 end screen event1
L.12 end screen event 2
L.13 retry button