Alright, here's an idea for a game.
TEMPLE RUN
You play as a guy and you have to make it through a Mayan temple. The story is supposed to parody the temple thing cliche. You're armed with a psitol and rope. It's a platformer, but it's sort of like an old arcade game.
LEVELS
1-ENTRANCE-You have to make it to the bottom, however many objects are falling and you have to be careful as the stairs will fall also. One section you ride on a wooden platform sliding down a ramp.
BOSS: ROCKY
Giant rock monster (tink Thardus from Metroid Prime), you must chuck bombs into his mouth to get a shot at his eye.
2-VOLCANIC RIVER-A sea of lava from a nearby volcano. Traps include lava waterfalls, mini volcanoes, common enemies are lava bats, and mini Rockies.
BOSS: BATMAN
A giant lava bat. his weak spot is his tail, but you must first solve a switch puzzle to turn on the lights and make him appear.
3-ICICLE ISLAND-A river of floating ice. You must run on icebergs, giant tankers, and more.
BOSS: WEAPONS SHIP
A tanker carrying weapons and such. You must destroy each of its five sections to win.
4-DEEP DOWN IN THE TEMPLE-The temples basement, here you must swing across vines and solve a giant puzzle to get to the inner sanctum.
BOSS: BELLARINA
An evil belly dancer who uses her charm to lure you in. You must never look directly at her and you must use the sheilds to repel attacks.
5-NUCLEAR REACTOR-The robotic core of the temple, powered by a reactor you will face off against nuclear explosions and every boss again.
FINAL BOSS: DOC BLACK-BOT
The evil mastermind commands a giant robot, once you blow it up then he runs off to...
6-THE VOID
TRUE FINAL BOSS: DOC BLACK
Easy peasy lemon squeasy. Just shoot him till' he's dead.
I didn't put alot of detail into this, but whadda' think?
Needs less Pitfall.