A re-imagining of the classic and original Lemmings game by DMA Design from 1991, Lemmings Returns makes use of draw and erase tools for controlling the little critters instead of assigning skills to individual lemmings.
Just click and drag to draw or erase, using [D] and [E] for shortcuts in selecting the tools. Note, though, that some levels constrain the use of tools, so you may not be able to draw or erase in every level. Use [Esc] to restart, [N] to nuke and kill all remaining lemmings. If you get stuck, right-click and select 'Main Menu'. There is also a mute function in the right-click menu as well.
This new rework is by Jason Smith, a fan of the original game, and it was created and refined over a period of about 8 months. There is no speed-up function, which may put off some who want to just plow through the game quickly. For everyone else, especially those who have enjoyed the original classic, this reworked version provides just enough differences to make playing Lemmings again a lot of fun.