King Boo

About

King Boo is a single player casual platformer game with fantasy, medieval and historical themes. It was developed by NDOgames and was released on October 18, 2021. It received overwhelmingly positive reviews from players.

Play as King Boo, who unfortunately has lost their royal adornments and must find them back before being allowed back in the castle! A simple, colorful adventure game for young players.

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98%

Audience ScoreBased on 197 reviews

gameplay5 positive mentions

stability2 negative mentions

Excellent introduction to controller and keyboard use for toddlers and young children, teaching basic movement and game mechanics in a calm, low-pressure environment.
Charming, kid-friendly graphics and relaxing music create a soothing and inviting atmosphere for young players.
Thoughtful accessibility options like invisible walls to prevent falling and easy-to-understand goals make it frustration-free and suitable for ages 2-5.

Limited content with only six levels and a short total playtime, resulting in repeat play rather than long-lasting engagement.
Some difficulty spikes between levels and occasional minor bugs or glitches that can cause frustration for very young players.
Technical issues reported on some platforms (notably Linux), and lack of customizable controls which may be problematic for some users.

gameplay
40 mentions Positive Neutral Negative
13%
79%
8%
The gameplay is simple, intuitive, and designed to introduce basic game mechanics and controls in a frustration-free, beginner-friendly environment, especially suitable for young children. It features easy-to-understand mechanics such as character movement, item collection, and optional exploration, with no penalties for failure, fostering confidence and learning. Additionally, a unique "death abuse" mechanic adds strategic depth, creating a novel layer of gameplay complexity that can appeal to players seeking unconventional experiences.
- “The mechanics have helped our 3 year old to gain confidence problem solving and the mechanics of holding a controller to steer King Boo to his castle.”
- “My daughter (6 years old) has a lot of fun and learns how the controls and game mechanics work without frustration.”
- “My oldest figured out the game fairly quick and the way it introduces them to new mechanics incrementally is brilliant.”
- “There are no enemies, there is no time limit, there are no complex mechanics and falling off the world does not cause any penalties.”
- “Gameplay involves walking around collecting items and opening chests/doors, then you're done.”
- “• The game only has two levels: a basic intro level to teach you the gameplay and then a large secondary level.”
graphics
21 mentions Positive Neutral Negative
57%
29%
14%
The game features cute, colorful, and age-appropriate graphics with a simple, charming aesthetic that appeals especially to young children. Visuals are well-designed and interactive, complemented by relaxing music, creating a wholesome and enjoyable atmosphere. Some users noted minor performance stuttering, likely due to hardware limitations rather than the graphics themselves.
- “The graphics are very inspired and age-appropriate.”
- “Brilliant game with great graphics and calm beautiful music.”
- “The visuals are well done and the themes are perfect, the second level is candy themed.”
- “I do notice some stuttering performance, but we were playing on my old laptop (Intel 8th gen i5, Intel UHD 620 onboard graphics) at the time, so I can't say for sure if that is due to the game engine or the hardware.”
- “I will play it on a proper desktop with discrete graphics soon to find out and update my review.”
- “The problem is that all the reviews and even the graphical style give the illusion that this is like a hidden gem platformer with hours of content... it's not.”
music
19 mentions Positive Neutral Negative
53%
47%
The music in the game is consistently described as calm, soothing, and child-friendly, creating a relaxing and pleasant atmosphere that complements the simple visuals and gameplay. Many reviewers appreciate the peaceful, gentle melodies that enhance the experience for young children and make the game enjoyable and calming for players of all ages.
- “The game is simple, controls are simple, music is relaxing and visuals are amazing for young children.”
- “Amazing game to play with your 3-8 year old; very soothing ambience and music.”
- “Brilliant game with great graphics and calm beautiful music.”
replayability
4 mentions Positive Neutral Negative
75%
25%
The game offers good replayability, especially for young children aged 5-8, thanks to its easy, non-violent gameplay without time pressure. While it can be completed quickly, it remains engaging enough for repeated play, making it a worthwhile purchase, particularly at a discount.
- “It is very replayable, and has no violence or time pressure.”
- “For any parents looking for a nice easy game for your little ones to play, I cannot recommend King Boo enough. The only drawback is the game can be finished quickly, but for a 5-8 year old, I can see the game being endlessly replayable.”
- “Replayability is more than possible for kids but still it ended too soon, so getting it on a big sale makes it definitely worth it.”
atmosphere
4 mentions Positive Neutral Negative
100%
The atmosphere is praised for its relaxing and inviting nature, encouraging exploration at a comfortable pace with engaging content. Music and overall ambiance enhance the experience, making it enjoyable for newcomers. Minor setbacks like respawning are noted but do not detract from the positive vibe.
- “Encourages exploration at whatever pace they find comfortable, just enough stuff to do that it stays interesting, and a relaxing atmosphere.”
- “Highly recommend King Boo for great atmosphere and gameplay for someone playing for the first time.”
- “Atmosphere and music are really great.”
humor
4 mentions Positive Neutral Negative
100%
The game's humor is lighthearted and playful, especially appreciated by children who enjoy amusing antics like sending the ghost flying off edges. Features like toggling fall prevention add to the fun by letting players control these humorous moments. Overall, the humor is charming and engages younger audiences effectively.
- “There even is a setting that prevents the ghost from falling (if you try hard, you can still do it though ... something my kids love doing while laughing cheerfully).”
- “This is a fantastic introduction for kiddos to computer games - they even have the ability to toggle the walls so you can stop your kiddo from falling as they get used to the movement (or turn it off when they find falling funny).”
- “My kid will probably hate it because she thinks sending the ghost flying over the edge is hilarious.”
stability
3 mentions Positive Neutral Negative
33%
67%
The game runs smoothly with good overall stability, though it contains a few minor bugs primarily related to collision detection. These glitches can occasionally allow players to access unintended areas, which may be confusing for newcomers but are generally easy to overlook.
- “A bit buggy, it's easy to push towards the environment and get on places you shouldn't be, which doesn't seem like much when you're playtesting but for someone learning to use an analogue stick it's a challenge that may not be easy to understand or internalize that it's not part of the game.”
- “The game has few small bugs and glitches, mostly related to collisions, but they are easy to overlook.”
optimization
2 mentions Positive Neutral Negative
50%
50%
The game generally runs smoothly and serves as a charming tool for early gamers, though some stuttering was noted on older, less powerful hardware. It is unclear if performance issues stem from the game engine or the device used.
emotional
2 mentions Positive Neutral Negative
100%
The game delivers a fun and wholesome emotional experience, featuring sweet storytelling and charming, cute graphics that create a warm and uplifting atmosphere.
- “A very sweet game with cute graphics and a wholesome vibe.”
- “It was a fun and wholesome game.”
monetization
1 mentions Positive Neutral Negative
100%
The monetization is criticized for resembling low-effort asset flips or cash grabs, raising concerns about quality and value despite a lack of concrete evidence.