There is a save feature, in fact there is also an auto-save feature... pause the game, and then before u unpause it... look down you will see the save and auto save options.
the key to level 24... the man is on the right of the cannon (as perfectly pointing up as you can) and the left corner of the arrow is right at the edge of the inner circle of the BBQ pit. Not the black dot, but the inner circle. good luck!
BUG FOUND: When I first got the archer i had to go into battle... though that wasn't the problem... the problem was when i went to kill the monsters i wasn't required to kill one of them... the monster i wasn't required to kill was a scorpion, it moved like the others but i couldn't target with my flame spell and i was able to complete the mission with the scorpion at full health. I'm not sure if this was previously brought to your attention, But i thought you should know.
When the Flamethrower shoots, make the flames fo thru the target instead of diminishing upon contact. Also, on the Flamethrower... when a target dies, allow the already shot flames continue in the direction the were going... it would make it much more realistic. ive got a few more ideas... lemme collect my thoughts.
ok, this is to the other commenters... STOP BEING LAZY!!! how hard is it to click something? i mean seriously... it doesnt need a reset hotkey... and also... idk what u ppl are talkin about this game is where its at!! 10/5 if i could! lol awesome!
 "The Tickler"){kind=icon}
 "The Dream Machine - DEMO"){kind=icon}
 "Hexcelle"){kind=icon}
 "GeoSketch"){kind=icon}
 "Epic Battle Fantasy 2"){kind=icon}
 "Max Damage"){kind=icon}
 "CycloManiacs"){kind=icon}
 "Nano War"){kind=icon}
 "Hedgehog Launch 2"){kind=icon}
 "Ultimate Tactics"){kind=icon}
 "Fox Fyre"){kind=icon}
 "Cobranças de Penaltis - Por Rogério Pintan"){kind=icon}
 "Frontline Defense Beta 2"){kind=icon}
 "The stress game"){kind=icon}
 "Bunny Invasion 2"){kind=icon}