Dino 2.0

[franeklubi]

With the newly gained 39 bytes it's now possible to add more enhancements to the game, e.g.:

• more random enemy spawning algo (with difficulty level rising preserved, of course)
• better collision detection (although I think it's good enough)
• one more enemy
• crouch sprite for the dino
• more varied cactii
• better scoring (now it only indicates how many enemies you have avoided, maybe the scoring system could be revised)