WorldRunner. The wildest of the space cowboys is out looking for adventure. Now he's got it, and he needs your help.

A strange world terrorized by Grax, the Alien Serpentbeast has asked you, WorldRunner, for help. Knowing you can outrun, outjump and outblast anyone or anything, you race into battle.

But this is no ordinary fight. These battles will carry you to 8 strange planets filled with bottomless pits, shooting stars, and poisonous aliens, all sword to defend their Serpent King. And each new world is ruled by an Alien Serpentbeast more terrifying and more powerful than anything you've ever seen before.

Are you ready WorldRunner? They're waiting for you.

 =>Continue: Hold A and press START to continue.
=>"Good Luck": Press Bx4, hold L+U and press START to begin the game.
Game Genie Codes:
1
AEUOLTPA
Infinite lives
2
PEUPPTLA + PLVOLTLL
Start with 1 life
3
TEUPPTLA + TLVOLTLL
Start with 6 lives
4
PEUPPTLE + PLVOLTLU
Start with 9 lives
5
SXUPZGVG
Freeze timer
6
NNXOYGEK
Slow down timer
7
AVXOYGEG
Speed up timer
8
AEUOVIGA
Start with and keep laser missiles
9
OXUONISX
Autofire
10
XZEAUOOZ + PAEAKPAA + VAEASPSA
Start on world 2
11
XZEAUOOZ + ZAEAKPAA + VAEASPSA
Start on world 3
12
XZEAUOOZ + LAEAKPAA + VAEASPSA
Start on world 4
13
XZEAUOOZ + GAEAKPAA + VAEASPSA
Start on world 5
14
XZEAUOOZ + IAEAKPAA + VAEASPSA
Start on world 6
15
XZEAUOOZ + TAEAKPAA + VAEASPSA
Start on world 7