I’ve never really been a fan of Mastertronic’s platform shooter Zub; some of this comes from having played it first on the C64 – which isn’t a perfect conversion of the original – but even when revisiting the original on the Spectrum over the years it just feels empty, in part because the developers were working to a strict deadline and didn’t have the time to get it finished to their own satisfaction. But one thing it does have going for it at least in the Spectrum 128K incarnation is an Easter egg called Lightfarce, a parody of a certain similarly-titled blaster which had just been released and was gathering quite a bit of media attention.
There’s nothing to write home about in Lightfarce on the originality front; it has big objects moving around and multi-level parallax scrolling but the action is incredibly simple, with enemies pootling down the screen and the player having to either blast or dodge them because collisions will sap some of their shield. Everything updates at quite a sedate pace but, due to the quite erratic movement of the nasties, keeping the ship safe from harm is tricky and can get the adrenalin pumping when there are only a few hits left on the energy gauge. The craft wraps around horizontally – completely disappearing off one side before reappearing on the other – which can occasionally prove helpful whilst trying to avoid collisions, but there aren’t any weapon power-ups or items that restore shield power.
There’s a beefed up version called Zarjas – a misspelling of “zarjaz”, the catchphrase of 2000AD’s editor Tharg which publishers Reaktor would later “borrow” wholesale – which was given away on Sinclair User’s covertape a few years later; the colour schemes have changed and it now sports a titles tune and loading picture, but more important than those cosmetic tweaks is the gameplay which has been rebalanced for the worse, making the enemies less predictable and allowing them take more health away from the player on contact. I get that they had to “rebrand” Lightfarce once it stopped hiding behind Zub‘ skirts, but just swapping the name out and wedging in the tune before going to the pub for the rest of the day would’ve been fine. If they absolutely had to alter the gameplay for some reason, just changing the movement pattern for one enemy type would’ve worked better.
Lightfarce was knocked out in an afternoon, I suspect as a diversion for coder John Pickford in order to avoid burnout from the crunch of finishing the game it was buried within, and free to anyone who’d paid their three quid for Zub. It was never going to set the shoot ’em up world on fire of course, but is still technically neat with those large sprites and the parallax, with the action being a forgettable but fun distraction for the player. For me personally, this little game is more entertaining than the bigger product it was bundled with or indeed some later Mastertronic efforts like Speed Zone. Zarjas is the same in most respects, but both it and Lightfarce have pretty sensitive collision detection so the former is significantly more frustrating overall to play and less enjoyable as a result.