N-Sub puts you in the captain’s seat of a lone submarine, navigating the cobalt‑blue sea with a joystick to hunt down enemy ships. Fire torpedoes vertically or horizontally, chain shots, and survive waves of missiles, torpedoes and depth charges. Each round escalates as twelve enemy ships and a destroyer attack with increasing ferocity, rewarding precision with bonus points and extra subs for high scores. The game ends when all your subs are sunk, delivering a pure retro arcade challenge.
Sqoon is a side‑scrolling shooter released in 1986 for the NES, where you pilot a submarine to battle alien forces that have flooded the planet. The game combines fast‑paced action with a quirky storyline about a pirate‑turned‑hero defending humanity. Developed by Home Data and published by Irem, Sqoon offers challenging boss encounters, power‑up upgrades, and classic 8‑bit graphics that capture the era’s arcade feel. It remains a single‑player experience cherished by retro gaming enthusiasts.
- Authentic retro arcade experience
- Simple yet deep control scheme
- Increasing difficulty keeps players challenged
- High‑score incentives add replay value
- Authentic 1980s arcade feel
- Challenging boss encounters
- Simple yet deep control scheme
- Memorable retro soundtrack
- Limited graphical fidelity by modern standards
- No modern save or checkpoint system
- Only single‑player modes despite listed multiplayer tag
- Limited to single‑player mode
- Pixel graphics may feel dated to new players
- No modern save or checkpoint system
More alternatives & similar tools
Alternatives to N-Sub
View all →Alternatives to Sqoon
View all →
Dive into a flooded future and blast the evil empire in a side‑scrolling shoot‑em‑up adventure
The Verdict
AI-generated from listing dataBoth are retro submarine shooters with one‑time purchase, but N‑Sub offers a classic arcade feel with possible multiplayer, while Sqoon adds a sci‑fi story and boss battles.
Key differences
- •N‑Sub lists both single‑player and multiplayer modes; Sqoon is strictly single‑player.
- •Sqoon includes a narrative about alien invasion and distinct boss fights; N‑Sub focuses on fleet wave patterns.
- •Release dates differ: N‑Sub (1980) is older than Sqoon (1986), affecting era‑specific design.
- •Sqoon’s price is specified at $19.99; N‑Sub’s price is not provided.
- •Sqoon mentions upgradeable weapons and power‑ups; N‑Sub does not.
Gameplay & fun factor
Sqoon adds upgradeable weapons, power‑ups, and boss battles, giving more varied play than N‑Sub's wave shooting.
Platform availability
Neither product lists specific platforms; availability cannot be determined from the facts.
Pricing & value
Sqoon’s MSRP is $19.99; N‑Sub’s price is not specified, making Sqoon the only known cost.
Multiplayer / co‑op
N‑Sub mentions multiplayer capability, whereas Sqoon is confirmed single‑player only.
Content & replayability
N‑Sub rewards high scores with extra lives, encouraging repeated runs; Sqoon lacks such a mechanic.
Difficulty & accessibility
Both lack modern save/checkpoint systems and are described as challenging; no further detail to separate them.
Graphics & performance
Both are described as authentic 8‑bit/retro graphics; no comparative performance data provided.
Choose N-Sub if…
Players who want possible multiplayer and classic high‑score arcade loops.
Choose Sqoon if…
Players who prefer a story, upgrades, and boss challenges.
Common questions
What is the price of each game?
Sqoon is listed at $19.99; N‑Sub’s price is not specified in the provided data.
Can I play with friends?
N‑Sub mentions multiplayer capability, though notes indicate only single‑player; Sqoon is single‑player only.
Which game offers more variety in gameplay?
Sqoon includes upgradeable weapons, power‑ups, and boss battles, providing more gameplay variety than N‑Sub’s wave‑based shooting.




