Misc Computer Games - Undertale - but the earth refused to die

I've put a recording of myself playing the tab here: https://www.mediafire.com/?9waeafgiw5noaam e|------|--------0----|--------0-------|-----------| B|------|-----1--0----|-0--3------0----|----1----3-| G|------|---2----0----|-----------0----|-2--2------|(Repeat infinitely) D|------|-2------0----|-----------2----|-2---------| A|-0----|--------2----|-----------2----|-----------| E|-1----|--------3----|-----------0----|-----------|