When comparing The Binding of Isaac vs Undertale, the Slant community recommends Undertale for most people. In the question“What are the best indie games on Steam?” Undertale is ranked 15th while The Binding of Isaac is ranked 19th. The most important reason people chose Undertale is:
Just like the simple but pleasant graphics in the game, the music matches this with a retro-sounding score that fits right in with the art style. There are a lot of catchy tunes that only use a few sounds to make up memorable songs. The simplicity really adds to the charm, with some of the songs easily able to get stuck in your head for days at a time. It's nostalgic enough for older gamers who grew up in the early eras of gaming, while still having enough to pull in newer gamers who aren't as familiar with games from the 1980s and 90s. There's something here for everyone.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Tons of replayablity
Random levels, random items, random enemies, every game is new, exciting and challenging.
Pro One of a kind game
One of the best arcade roguelikes (or roguelikes, if you're a purist) out there. Difficult to beat completely and oh so very satisfying. Gazillions of unlocks, secrets, bosses, power-ups and item combinations. Limited co-op (BoIR only). The game can be genuinely terrifying and dark, especially if you take a moment to ponder what's really going on with its backstory and characters.
Pro Addictive gameplay
With an arcade style feel and a fairly quick play through, the game makes it easy to sit down and play for hours. Addicting could best describe the gameplay, something that the player can get lost in without getting overly complicated.
Pro Very easy to learn and play, while it doesn't get boring
While it is very easy to learn and play, it is still a difficult game to beat and therefore has a lot of replayability.
Pro Great Soundtrack
The soundtrack from the original and the new version fits the game really well and is extremely characteristic
Pro Incredible soundtrack
Just like the simple but pleasant graphics in the game, the music matches this with a retro-sounding score that fits right in with the art style. There are a lot of catchy tunes that only use a few sounds to make up memorable songs. The simplicity really adds to the charm, with some of the songs easily able to get stuck in your head for days at a time. It's nostalgic enough for older gamers who grew up in the early eras of gaming, while still having enough to pull in newer gamers who aren't as familiar with games from the 1980s and 90s. There's something here for everyone.
Pro Amazing characters
The characters in the game are written well, each with their own unique personalities. Some may be too shy, and will lower their hit points when you attack them in battle, just to avoid offending you. Others are deeply caring and do their best to help and protect their friends and family, including you as the player. Many of the characters are quite funny in their dialog and the unexpected choices they make throughout the story, including the ways they react to your choices. Almost every character is incredibly memorable and enjoyable to get to know better.
Pro Many interesting secrets to find
There are many secrets to discover in the game, like hidden mechanics that might take you by surprise. It may take a couple of playthroughs to find them all, but once you do, it may completely change how you see the story, the characters, and a lot more. There's a lot more to Undertale beneath its simple-looking surface.
Pro Your choices lead you down different story paths
Depending on your choices, your playthrough can change in drastic ways. If you don't want to kill enemies in battle, you can choose to have a dialog with them instead. Doing this consistently is basically a pacifist playthrough where you don't kill anyone, and characters respond to you in certain ways based on that. Or you can go for a genocide playthrough, which is basically what it sounds like, where you kill everyone you come across whenever you get the chance. This can have serious consequences, since the game does its best to make you feel bad about this approach, by having certain characters hate you. It's an interesting way to get to see the world and story from different angles.
Cons
Con It's creepy
The game to be put nicely is not really scary but just plain creepy. Definitely not a game recommended for children.
Con Replaying can be a chore
The first time going through the game it's a nice experience, especially when you know nothing about the characters, story, mechanics, etc.. By your next playthrough, you already know all the jokes and plot points. Even when taking a new route, it can take a while for you to notice anything different from one playthrough to the next, making things feel like a drag.
Con The visuals could be better
Much of the game is plain-looking with simple graphics, but sometimes the visuals are just awful. The pixel art can be charming for some players, though it's hard to ignore when certain areas are barren or have ugly textures. It's notable that a single person created the whole game; it would have been nice if they'd had more time or resources to clean up some of the visual problems.
Con Community
The community is not very mature. That's all.
Con Punishes you for playing an RPG game like you would normally do
Remember when you accidentally killed that monster? Well, we're going to make you hate yourself for it.