IMHO.

The Eternal Castle [REMASTERED] vs Synth Pong

The Eternal Castle [REMASTERED] and Synth Pong both land in Indie on Steam, which is why they keep getting compared. The comparison below is built from each game's Steam metadata — release year, genres, categories, Steam Deck status, price, and review score — refreshed daily by imho.run's scraper. Headline differences: Both are Indie games on Steam. The Eternal Castle [REMASTERED] (2019) is 4 years older than Synth Pong (2023). Synth Pong is currently ~80% cheaper on Steam than The Eternal Castle [REMASTERED] (2.99 USD vs. 14.99 USD). No login or purchase needed — scroll for the full table, the verdict FAQ, and links to ranked similar games for both titles.

Which should you pick?

Choose The Eternal Castle [REMASTERED]

Choose The Eternal Castle [REMASTERED] if you want an Action and Adventure game with Shared/Split Screen Co-op and Co-op. On Steam, it's Steam Deck Verified, so handheld play works out of the box. The Eternal Castle [REMASTERED] launched in 2019.

Choose Synth Pong

Choose Synth Pong if you want a Casual experience. On Steam, it's currently about 80% cheaper on the Steam Store. Synth Pong launched in 2023.

Both The Eternal Castle [REMASTERED] and Synth Pong sit in Indie on Steam and both list Multi-player, Shared/Split Screen, and Steam Leaderboards, so either pick lands in the same broad neighborhood. Use the side-by-side table for the feature view, or follow the "Games like" links below to see ranked alternatives for either title.

Side-by-side comparison

The Eternal Castle [REMASTERED] vs Synth Pong — Steam metadata comparison
The Eternal Castle [REMASTERED] — Steam game coverThe Eternal Castle [REMASTERED]Synth Pong — Steam game coverSynth Pong
Released20192023
GenresAction, Indie, AdventureIndie, Casual
PlatformsWindows, macOS, LinuxWindows
Steam DeckDeck VerifiedUnrated
Price14.99 USD2.99 USD
Steam reviews84.1% positive (403 reviews)—
MultiplayerMulti-player, Shared/Split Screen Co-op, Co-opMulti-player
DevelopersLeonard Menchiari, Daniele Vicinanzo, Giulio PerroneVALOS

Side by side

The Eternal Castle [REMASTERED] vs Synth Pong — FAQ

Should I play The Eternal Castle [REMASTERED] or Synth Pong first?
If you want chronology, The Eternal Castle [REMASTERED] (2019) came out before Synth Pong (2023). If neither is a sequel to the other, order doesn't really matter — start with whichever fits your current mood, since both share enough on Steam to make either a reasonable opener.
Are The Eternal Castle [REMASTERED] and Synth Pong similar?
They overlap on Indie on Steam, so the catalogue groups them together — but "similar" depends on the specific mechanics. Use the genre + category rows above to decide whether the overlap matches what drew you to the one you've already played.
Does The Eternal Castle [REMASTERED] run on Steam Deck?
Yes — The Eternal Castle [REMASTERED] is rated Deck Verified by Valve. Synth Pong doesn't have a Deck rating yet, so its Deck behaviour is currently unverified.
The Eternal Castle [REMASTERED] vs Synth Pong (2026) · imho.run