In memory of those hacks of olden, I have made...
A Vanilla Kaizo Hack.
Much better than my previous kaizo, (link to the thread in my post footer) this one only edits the levels!
Wait! This hack is legitimately difficult, using all sorts of traps and obstacles. It's only 1 world long, though so don't be expecting anything beyond #1 IGGY'S CASTLE.
You must beat the switch palace to complete YOSHI'S ISLAND 2.
Screenshots (credit to Sokobansolver)
Have "fun"!
Download
EDIT: Several bugs fixed! Added a Bullet Bill generator to the Iggy fight, too.
EDIT 2: End of switch palace made harder, did some other stuff too.
EDIT 3: Previous link was impossible. Good thing only one person downloaded it.
EDIT 4: Changed #1 IGGY'S CASTLE to fix a bug in which sprites would not appear, YOSHI'S ISLAND 2&3 are now impossible if you somehow managed to get to the end with a Super Mushroom.
EDIT 5: Time limit in YOSHI'S ISLAND 2 changed to accompany length.
EDIT 6: GBA Edition! Find Smallhacker's tool, and port this ips patched to a rom! Download!
EDIT 7: Did some stuff!
A Vanilla Kaizo Hack.
Much better than my previous kaizo, (link to the thread in my post footer) this one only edits the levels!
Wait! This hack is legitimately difficult, using all sorts of traps and obstacles. It's only 1 world long, though so don't be expecting anything beyond #1 IGGY'S CASTLE.
You must beat the switch palace to complete YOSHI'S ISLAND 2.
Screenshots (credit to Sokobansolver)
Have "fun"!
Download
EDIT: Several bugs fixed! Added a Bullet Bill generator to the Iggy fight, too.
EDIT 2: End of switch palace made harder, did some other stuff too.
EDIT 3: Previous link was impossible. Good thing only one person downloaded it.
EDIT 4: Changed #1 IGGY'S CASTLE to fix a bug in which sprites would not appear, YOSHI'S ISLAND 2&3 are now impossible if you somehow managed to get to the end with a Super Mushroom.
EDIT 5: Time limit in YOSHI'S ISLAND 2 changed to accompany length.
EDIT 6: GBA Edition! Find Smallhacker's tool, and port this ips patched to a rom! Download!
EDIT 7: Did some stuff!