Drag Asriels around with mouse. Press space for another Asriel (maximum of 300 Asriels). The Asriels have many differnet actions: Walk. Climb (only when touching edge). Sit. Dance (only when sitting). Sleep (only when sitting). Jump.
UPDATE: 11/7/2016 -Using clones now, the maximum Asriels is 300! (although they might not do some things right, I know this so don't tell me in the comments) -While dragging, press 'd' to delete the Asriel. -Press and hold ^ to get loads of Asriels. 9/7/2016 -The Asriels don't get caught on each other when jumping or falling. -Changed background. 1/7/2016: -Max Asriels is now 15 rather than 10. -Changed behavior of Asriels. -Press P while dragging an Asriel to pin them to the background. Click them to unpin them. I got the images from the actual Asriel Shimeji, I really want it so I made this.