Retro Parsec vs Evil Ducks Castle
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Retro Parsec
Experience a classic 1980s space shooter re-imagined with retro graphics and sound. Pilot your starship, defend against alien fighters and cruisers, and navigate treacherous asteroid belts and refuelling tunnels. Test your skills and strategy in this thrilling one-player adventure.
- Retro 80s graphics and sound
- Defend against alien fighters and cruisers
- Navigate asteroid belts and refuelling tunnels
- Synthesised speech warnings
- Multiple speed control options
- Increasing difficulty levels
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Enjoy the nostalgia of this classic game re-created in the original style of the TI-99/4a computer game from the 1980's! Re-live the era with blocky but colourful graphics and simple but captivating sound effects. You are the commander of the starship Parsec patrolling an alien planet. Suddenly, the on-board computer announces that you are about to come under attack by small alien fighters and large, heavily armed, hostile alien cruisers! The fighters are highly mobile, and unless they are eliminated by your laser, they fill the screen, restrict manoeuvering of your craft, and may cause a deadly collision. The cruisers are highly aggressive and their armament devastating. Armed with photon missiles, they track your ship and fire on it. You must out-manoeuver and destroy them with accurate fire from your ship's laser. If you survive the waves of alien craft, do not let down your guard, for you also have to blast through an asteroid belt or refuel your ship, demanding the utmost in skilful flying. Parsec is a challenging, exciting game packed with thrills. Danger and excitement are brought on with each new attack. Some of Parsec's features include: - Waves of attack from seven different alien craft. - Challenging flights through refuelling tunnels. - Asteroid belts through which you must blast a path for your starship. - Synthesised speech to warn of approaching alien craft or when it's time to refuel. - Three different lifts to vary the speed at which the ship moves vertically. - Increased difficulty levels to challenge you. Parsec is a one-player game which tests your skills and strategy. Movement of the ship on screen may be controlled by on-screen controls or an MFI certified Bluetooth controller. When the Bluetooth controller is used, the A button is for firing the laser and the B button alters the lift speed. Scoring of points for destroying alien craft increases with waves and levels. Bonus points are awarded for successfully navigating an asteroid belt and refuelling. Asteroid belts increase in speed and duration as levels increase. Extra ships are awarded at certain score levels throughout the game.
Evil Ducks Castle
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Action packed endless flying style game with an end! Fly through 10 intense rhythm based stages to get through the castle. Avoid all obstacles in your way and Beware of the Evil Ducks Ghost who is lurking within the castle. Tap Tap or Tap and hold simple one touch controls.
Screenshots
Verdict
The clearest difference is iOS requirement: Retro Parsec at 9.0 against Evil Ducks Castle's 12.2. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Retro Parsec costs $0.99 and Evil Ducks Castle $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Retro Parsec ships an update every 25 months, Evil Ducks Castle every 37 months. The most recent releases landed on October 21, 2026 and October 26, 2026 respectively.
| Parameter | Retro Parsec | Evil Ducks Castle |
|---|---|---|
| Price | $0.99 | $0.99 |
| Rating | 4.0 (50 ratings) — better | — |
| Positive reviews | 73.3% of reviews | — |
| Number of ratings | 50 — better | — |
| Update frequency | Every 25 months — better | Every 37 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 12.2 |
| Further details — not scored | ||
| Size | 15 MB | 21 MB |
| Age rating | 9+ | 4+ |
| Developer | Yesung Moore | Anthony Hindle |
In-app purchases
Retro Parsec
No in-app purchases
Evil Ducks Castle
No in-app purchases
Questions
Is Retro Parsec free?
Is Evil Ducks Castle free?
Do Retro Parsec or Evil Ducks Castle have ads?
Which is updated more often, Retro Parsec or Evil Ducks Castle?
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