What are some alternatives?
When comparing Space Jumpr and redprawngames.com Ninja Climbing, you can also consider the following products
Doodle Jump - In Doodle Jump, you guide Doodle the Doodler on a springy journey up, up, up a sheet of graph...
Icy Tower - This website is for sale! icytower.
Mega Jump - The casual game is one where you can turn into a bubble and jump around to collect coins. There are numerous levels to get through, each with colorful graphics and fun sounds.
Tricky Sky - In Tricky Sky you must fly as far as you can while avoiding the bats.
Cats In Space - Everybody loves cats! Don't you want to see them in SPACE?
Cut the Rope - Cut the Rope is an addictive game for those players who loves playing puzzle games.