Many Undertale characters make an appearance in Deltarune. Out of all of these cameos, however, these particular ones are the best.

Undertale: Every Main Character Ranked Worst To Best Toriel? Undyne? Sans? - Which Undertale characters garnered the most LV?

Toby Fox, creator of Undertale, has decided to share some of his early ideas and art from when he was back in the college.

GameCentral reviews Undertale created by Toby Fox - it was created in Game Maker and begun life as a Kickstarter project.

It's about time: Sans from Undertale has made it to the Super Smash Bros. Ultimate roster--sort of. During the latest Nintendo Direct, it was announced that Sans would be available as a Mii fighter.

Fans of breakout indie hit Undertale got a special treat today from Super Smash Bros. Ultimate series director Masahiro Sakurai, as a new Mii Fighter outfit paid tribute to Sans.

Undertale also features an amazing soundtrack, and breathtaking, pixel-art graphics which are reminiscent of old-school games like Super Mario (although some critics said the 16-bit graphics felt ...

When you step into Undertale for the first time, it doesn't take long for you to place yourself into Frisk's shoes (or whatever you choose to name the 'fallen human'). They don't seem to do much ...