New in 0.55
Adds bows and arrows as a new weapon!
New in 0.50
Adds a main menu
Adds loading and saving of games!
Adds a message of the day!
Now enemies can sometimes jump pits and some times they will fall in them.
adds an options menu, 
and way more...
new in 0.40
Adds cars and does a lot of other cool misc things!
Adds music!
Makes pit steps and how they play a bit better. 
new in 0.30:
added you can now press e to check level.
added a lives system!
 Adds bolders!
Adds moving teleporters!
Also, adds a new weapon, a machine gun.
new in 0.25:
 Adds moving teleporters!
added now enemies can jump over teleporters if they so wish to