Tony Hawk’s Downhill Jam on mobile phones was a java-based (J2ME) game developed by German developer Fish Labs in 2007. While the ROM has been dumped for years, I could never get it to run. Once the 3D engine started up, the game would hang.
Using a modded version of KEmulator (nnmod, 2.16), I was finally able to get THDJ running. I thought I’d share an overview of the game as this is likely the most in-depth coverage the title has ever had. I won’t share the link to any ROMs, but it’s not difficult to find and running the file is quite simple.
THDJ has two modes: Career & Free Skate. Five skaters are present and all are available at the start.
There are three cities available each with three courses: San Francisco, Chinese Wall and Rio. You unlock courses by completing the prior one and you must do so for each of the five skaters before they become available in Free Skate mode. The first course in each city shows where shortcuts can be and what they look like. This trains you for what to look for on future stages. Courses are similar to one another but have different paths.
Controls were done via a numberpad. You move your skater left and right by using the 4 and 6 buttons respectively. The fire button, the number 5 on the keypad, is used to ollie. In the air, you can press up (2) for a grab, double tapping up performs a second grab maneuver and up then 5 is a complex grab: a 720 Melon. Flip tricks use just the 5 button. 5, 5 is a medium flip trick and 5 then down (8) performs the final version.
Grinds were available on either rails or some ledges of buildings. Pressing down initiates those and you can press 8 again or 5 for more complex tricks. There is a balance meter, but the game is very lenient with it. In all, the game offers 9 basic tricks.
Completing all three courses in the first city unlocks a special move and beating all stages unlocks a second. These are performed by pressing L + 5 or R + 5 respectively. None of these were particularly easy to pull off on a cell phone 17 years ago. Special moves can be done at any time and don’t require your super meter to be filled. All skaters have unique moves based on their full-game tricksets.
All moves increase the super meter. This maxes out at four charges and gives a boost by pressing up while skating. Like the main Hawk games, boost earned decreases with repeated uses of the same trick. It’s possible to win a round without performing moves as long as you don’t make any big mistakes. That gives it a bit of a shallow feel, but the source game prioritized flair and this title reproduces that fairly well.
Your skater will automatically “fight” his or her opponent if they get close enough. The only way to bail that I discovered was by losing balance grinding, though I did see opponents get knocked over vying for position. It appears to be rare in either instance. You can crash into walls or pull off tricks at the last second without worrying, though you’ll lose speed. It’s easy to get stuck on some of the shortcuts which will effectively need a restart. All stages can be completed in about a minute, so on those rare occasions, it’s not tremendously frustrating.
The music is expectedly limited and loops throughout. There are just a few basic sound effects while skating which are all taken from the console versions of THDJ.
The stages look quite good actually, particularly when compared to other games of the same era. Most titles at the time were simple 2D side-scrolling affairs and this was impressive indeed. Though textures repeat within each city, not surprising given the racing nature of the game, each stage has some unique identifiers to keep things diverse. Recall that this game was designed to run on a 2007-era cellphone and its 2.5”/6cm screen. Skaters are blocky but again, look good for the time and have several animations unique to each including special moves and win poses.
Overall, it’s a short game, whose length is padded by repeat plays with different skaters. They all have different stats, but you can only feel small differences between them all. Gunnar’s turning is dreadful, so he’s a bit more difficult. Ammon has the highest speed and jump which makes him a fun character to play. It’s not too difficult to win with any skater, though there’s a jump on the second China stage that needs extra speed and that can be tough with a slower character. I’d heard that something would be unlocked after beating the game with every skater. I’m going to save you the arduous task of doing so by revealing: nothing is unlocked.
Unfortunately, very few people actually played this in 2007 as it was hardly promoted at all. Despite covering Hawk games on my site, I didn’t even know of its existence until years later.
I can’t miss an opportunity to mention Tony Hawk’s Gaming Domination: A Definitive History Of The Hawk Gaming Franchise, the book that I wrote on the Hawk series (also available physically in several other Amazon regions as well as digitally on my store), but this is one of very-few titles I couldn’t cover in a hands-on manner when writing. I’m quite happy to have the opportunity to finally dive into this game – which renders the one-page entry somewhat obsolete. The rest of the book is still fantastic, I promise!
I would like to thank JakubMaster for his post which inspired this research and Trekeln for the clarifying details. I’d be glad to answer any additional questions, but of course none asking for a ROM.
My history with cubing nears its 15th anniversary and that time has been spent on both the speedcubing side and the collecting side of the hobby. While most of my best times are likely behind me, I’ve also reached a point in my life where I don’t need to make quibbles over an extra few dollars per puzzle. In recent years, I’ve replaced many of my older collection with higher-quality puzzles, matching the hobby’s current state in the mid-2020s. Some of those additions have helped me break records, others just made the process of solving that much more fun. My Gan 356M got my times lower, but my Gan Megaminx didn’t break any new records. Nor did my now Moyu Aosu V7 4×4. A great puzzle, sure, but my times may have hit their peak in brevity, residing forever in yesteryear.
