For the first time in video game history, climb aboard Grendizer the Legendary Robot and fight against the forces of evil to defend our planet Earth!
Modeled estimate, not a reported figure. How we estimate →
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 0.86/day in the week to Sep 8 → 0.57/day in the week after.
About
Sums Steam only; PlayStation, Xbox, GOG publish no volume signal, so the true total is higher by an unknown amount.
| Store | Price | Audience | Score | Chart | Est. revenue |
|---|---|---|---|---|---|
SteamYou are here | $39.99 | 673reviews | 85% | — | $583K |
| $7.99−80% | 830ratings | 87% | — | not modelled | |
Engagement
Reviews
Themes across 57 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
entretenido pero no reinventa el genero, disfrutalo el fin de semana
Je n'ai pas grandi avec Goldorak et ne connaissais que peu l'univers, mais ce jeu m'a fait aimé ce personnage comme si c'était mon héro d'enfance. Certains pourront dire que le jeu est assez simpliste, mais ça colle tout à fait avec l'oeuvre d'origine. La VF, les musiques et les mises en scène manga à l'ancienne apportent un vrai plus qui plonge vraiment dans l'ambiance. Si les enfants de l'époque avaient eu un tel jeux entre les mains, ils auraient été fous de ce jeu. Les succès ne demandent pas de passer des centaines d'heures sur le jeu (les 100% sont facilement atteint en moins de 10h). Je n'ai pas eu de bugs, ou en tout cas ils ne m'ont pas sauté aux yeux. Je recommande chaudement.
Media
Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Reviews, worldwide (the counter carries no country): 0/day in the week to Jul 22 → 0.25/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,400 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English*, French*, Italian*, German, Spanish - Spain, Arabic*, Simplified Chinese, Traditional Chinese, Korean, Japanese*, Dutch, Polish +2 more
| $39.99 |
| 216ratings |
| 90% |
| — |
| not modelled |
| $9.99−75% | 28ratings | 74% | — | not modelled |
Matched by title — a reused name can pair the wrong games. * is a critic aggregate. Prices and positions are each store's United States storefront; Epic charts worldwide. Audience and Score too, except Steam's, which is worldwide.
Hours played at review time, across 57 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
(game complete at 7.4 hours at time of review, part of my review all my games effort) (short version) Not recommended on price point alone. This is a fun little souls (very light) that really keeps the player engaged for about 4 hours... Then it gets repetitive and badly. It's only a 6.5 hour game so if the price was $20 I could forgive that. Very few enemy types, and the quests are very wash-rinse-repeat. If it's on super sale I'd say buy, it but don't expect a lot. The music and boss fights are 100% the star of this game. $40 is excessive for what you get.
If you have nostalgia for grendazer I highly recommend to check this game out. Yeah some parts of it are boring, but those parts which are not, are absolutely stunning. Also what you see in first 2 hours is what you get, so you can form an opinion without leaving refund window.
Sweet homage to Nagai's work. The fact that it's a hack n'slash that mixes up with SHMUP segments really reminds me of Nier Automata, even if it has nowhere the depth of said game, it is still good on its own way.
Ah, memories. Good game. A bit rough around the edges at times, but still - good.
Devastated I missed this on release, I'm loving every minute of this, the voice acting, the gameplay, it is absolutely superb and is making me smile. Cannot recommend this game enough, and well worth picking up now that it's on sale.
Its a fun little game that doesnt try too hard, which can be a good thing! I never watched the anime, so I guess that for those who are indeed fans of the anime this game would be much more fun. I`ve got as part of humble bundle, I honestly wouldnt have got it for full price. The game doesnt run that great and I had to restart it once so far because of a bug. But I do recommend it, maybe not at full price if you are not a fan of the anime. Regarding the anime I think they do good use of the license, the game is quite charming with the music, the big robot and all the characters. I`ve played in PTbr and I want to say that the translation is quite good! I wish it had also PTbr audio to complete the whole 70s anime feel but it is still pretty cool.
la jugabilidad es increíble, los detalles y como se siente tan grande los mapas es asombroso, el modo nave esta genial hasta dan ganas de no parar, me impresiono que el anime UFO ROBOT GRENDIZER de 1975 tenga un juego y tan fiel al anime lo recomiendo totalmente PD: ya me encargue una figura con tremendos detalles jajaja
La nostalgie.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $583K | 441 | 84% | $39.99 | |
| $582.8K | 1.6K | 99% | $9.99 | |
| $583.3K | 2.5K | 72% | $8.99 | |
| $582.6K | 1.1K | 91% | $19.99 | |
| $582.5K | 566 | 93% | $29.99 | |
| $583.5K | 796 | 84% | $19.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $7.3K | 30 | 83% | $7.99 | |
| $185.1K | 421 | 77% | $19.99 | |
| $91.5K |
| 144 |
| 80% |
| $24.99 |
| $11.5K | 44 | 86% | $14.99 |
| $6K | 16 | 94% | $12.99 |
| $1K | 0 | — | $18.99 |