Instructions are written in the first level. Original game difficulty is hard. Hard, right? Easy (left arrow) is slightly easier levels and unlimited lives, Medium (up arrow) is normal levels and unlimited lives, Hard (right arrow) is normal levels and 20 lives, and Ultra hard (down arrow) is normal levels and only 10 lives!! Update for v 1.1: Re positioning all the levels and a level with moving lava! Update for version 1.2: You don't go back to the start after 10 deaths (you used to), as you have unlimited lives!!! Update for version 1.3: The main change is that thanks to bubble2002 for some great advice, there are now 3 difficulty levels, with minor changes in each. Other changes are: - space can be used to jump, as well as up arrow key, - On UH difficulty, you go back to the start after 10 deaths, and - On Easy difficulty, there is one rest point per level, where you can stop for a few seconds. Update for 1.4: Medium difficulty which is the same as the previous hard difficulty, and hard difficulty now has 20 lives instead of unlimited lives.
Note: if you press the right arrow key and the left at the same time, the bat moves right. If you do this without dying, tell me in the comments, AND I WILL WRITE YOUR NAME HERE: