Could have a different golden animal for each Planet system, sheep for earth, sharks for mars, bats for Jupiter, and rabbits for Saturn. don't know, can expand on this idea for easy way of telling which planet still needs to be completed for golden animals.
{could label places such as} Farm will be 1-1 Farm,
1-1 Farm, 1-2 City, 1-3 Caves, 1-4 Sky, 1-5 Missile Defense. (Earth)
2-1 Space Station, 2-2 Meteor, 2-3 Red Landing, 2-4 Green People, 2-5 Invasion (Mars)
3-1 Get-a-way, 3-2 Running on Empty, 3-3 Refuel, 3-4 Blindfolded, 3-5 Hyper-drive (Jupiter)
4-1 Systematic Failure, 4-2 The Rings, 4-3 The Final Upgrade, 4-4 Landing on Saturn,
4-5 The One they Call .... (Saturn)
Possibly add a map for each location, might be troublesome but it might add a nice effectiveness of navigation. Might have to buy this "locator" in the shop for $10k.
Good game, could have an "animal species" collection room to show info about the sheep, bats and what ever, telling stats like how many 'rescued' and other stuff. Noticed there wasnt an icon for the bunny boss (first level). Could have stages like, Earth and Surroundings, up to 5 or so maps, then next planet, Mars, Jupiter, till you get to Saturn. ie. 4 Stages x 5 or so levels, 20 wonderful levels of game play. Could have a ray beam out of your spaceship to "pickup" items and move them... could lead to more puzzling style. Need to have an indicator during the level to tell how many Golden sheep you've picked up...
might i suggest, if a boss were to have multiple health bars, layer them on top of each other so u have an idea of how far you still have to go, with the last health bar being clear...
Love the game, i have a few suggestions for you, besides adding more levels,
maybe themed rooms, like all the walls and such are candy, different char sprite.
a new challenge star, for achieving money and time limit in one
modes where you can't use certain keys,
like reversing time, can't use right arrow, no jumping...
rooms where they seem smaller cause ur character is much larger then usual, as well as doors.
perhaps an extension on what the thing your playing as actually is, story behind it? if there are other "bad" clone versions of it. > lead to possible enemies, bosses, but don't add if you think it might ruin the simplicity of such a wonderful time consuming game.
Hope to see more in the future
if you hold v until it finishes, then while still holding it, move at the same time,
then after you do a few jumps and what ever,
release v, then everything your doing while holding v can not be reversed.