TibaME was updated to version 2.0.5 several months ago.  I thought the small version number bump implied a minor change, but I guess I was wrong.  A post on the Tibia Forum lists the following not so minor changes:

• The islands Ashmor and Vargos got a new paint and the graphics were revamped. While traveling on the islands you will come across lots of new quests to be solved.
• Asmor revamped!  Also, we have added new monsters to Ashmor. You will now face nasty Liches, evil Acolytes and deathly Cult Tutors.
• Besides that, we reworked the Hornig Quest. Just visit the new NPC Roy who is the successor of the former NPC Ray and give him your Demonic Artefact. By doing that you will receive a unique item; a new weapon depending on your vocation.
• Vargos revamped! In addition, the difficulty of Vargos was raised from level 40 to level 48. Therefore, you have to be at least level 48 to get access to Vargos.
• New boss monster fights were added as well. You can now fight a Cylcop, an Eye and a Dragon. You can face all those bosses on Vargos on a daily basis, including Hieronymus. And a new reward will be given if you finish the Hieronymus quest. In addition new monsters were added to Vargos.
• Interface innovations! We have also improved the skill and spell descriptions. If you now look at a spell book or at the spell details in the shop, more information will be displayed: for example, the type of spell, the amount of damage, etc.
• From now on, a look at one of your skills will show your current amount of skill points.
• Now, you will be able to check when your next ReRolls will be added. The ReRoll menue in the Attributes and Skill dialogue will be accessable for you all the time even if you have no ReRolls left.
• New graphics! A new graphical effect will be shown if you fail to cast a spell.
• And last but not least, a new startscreen was added.

On my Motorola i776, Tibia takes a long time to update after you log in but runs pretty well after that. On the Motorola Rambler, the update takes just as long and then seems to lock up. I think it's a key mapping issue. I tried both the classic Java version and the Motorola one and they both had the same problem. I've posted the classic non-Motorola version as that's what the Tibia site's download wizard recomends for both the iDEN Motorola's, the Motorola WX400 Rambler  and other Boost phones like the Sanyo SCP-6760 Incognito.

Keys (iDEN): the OK key is miss -mapped and soft keys don't work. Use the Call key as the left soft key (OK, Yes, Menu); Use the OK key as the right soft key (No, Exit).

Type: Freeware with optional paid upgrades.
Vendor: CipSoft GmbH- Product Page, Online Help, Forum
Data Connection Required: Yes
Minimum Java ME profile: MIDP 2.0
Screen Size: all
Boost CDMA Compatible: (tested on Motorola Rambler):  No (loads and runs but unplayable due to key mapping issues)
Boost iDEN Compatible: (tested on i776): Yes
Supported Boost Phones: All iDEN (i776,  i856,  i9, etc.) May possibly on some CDMA phones.

The app "TibiaME" (145 KB) is ready to download or send to your phone as filename: "Tibia205".

The popular multi-player online role playing game (MORPG) TibiaME has been updated to version 2.0. According to the release announcement on the TibiaMe forum, this is mostly a bug fix release.

TibiaMe looks like a great game but I've never had much luck playing it. Every time I try the game server is down or only accepting Premium (paid) users. People tell me it works so here it is.

Type: Freeware with optional paid upgrades.
Vendor: CipSoft GmbH- Product Page, Online Help, Forum
Data Connection Required: Yes
Minimum Java ME profile: MIDP 2.0
Screen Size: all
Boost CDMA Compatible: (tested on Motorola Rambler):  No (loads and runs but unplayable due to key-mapping issues)
Boost iDEN Compatible: (tested on i776): Yes
Supported iDEN phones: All Falcon Series (i776, i465, i9, i290, etc.)

The app "TibiaME" (144 KB) is ready to download or send to your phone as filename:"TibiaME200".

This is a small (51 KB) version of the multi-player online role playing game (MORPG) TibaME that is supposted to be faster on low end phones like most of the Boostmobile line.

It loads and runs but I have the same problem with this one as with every other version of Tibia I've tried, frequent connection errors. Other BoostApps users say TibiaME works fine, so maybe it's just me.

Keys: Call = OK, Right softkey = delete text

http://boostapps.com/games/tibiame/

Type: Freeware with optional paid upgrades.
Vendor: CipSoft GmbH- Product Page, Online Help, Forum
Data Connection Required: Yes
iDEN Compatible: (tested on i776): Yes
Boost CDMA Compatible: (tested on Motorola Rambler): No (Loads and runs but no keys work)
Supported iDEN phones: All Falcon Series (i776, i465, i9, i290, etc.)
File size: 51 KB

There's a new version of the online role playing game Age of Heroes Online (AOHO).  It's v 0.67.  I don't know what's new in it but some users on the AOHO forum are reporting that it's a mandatory update.

This new version doesn't have separate English and Russian versions and it defaults to Russian.  With Boost phones, which don't have Russian fonts, when the gane starts up all you will see on the screen is a bunch of little boxes.  To switch the interface and server to English:
- Press 6 and choose English.
- Press 7 and choose the English server.

AOHO has three game races, nine game classes, over one hundred creatures, warriors and monsters and over 100,000 online players. Use the green "Call" key as the fire button as the "OK" key doesn't work. Check the in-game help's "hot keys" section for more key mappings.

Type: Freeware
Vendor: Qplaze - Product Page, Forum
Data Connection Required: Yes
Screen size: All
Boost CDMA Compatible: (tested on Motorola Rambler): Maybe.  Runs but can't enter numbers to change language. May work on non-QWERTY phones
iDEN Compatible: (tested on i776): Yes
Supported iDEN phones: All Falcon Series (i776, i465, i9, i290, etc.)
File size: 147 KB

Tibia ME was updated to version 1.70 recently.

The are a lot of changes in 1.70 including a new island called Starrfish to explore and  the formerly premium area Aurea is now open to free players.  There are also new onscreen status icons and directional markers.  There are a lot more changes too, see the full list on the TibiaME forum

TibiaME is a multi-player online role playing game (MORPG) where you traverse a complex world of villages, mountains and dungeons slaying monsters, making friends and solving puzzles.

TibiaME looks like a great game but there seem to be some problems with the servers.  Sometimes I can run the game, other times I get the message "game world offline".  When I can get into the game, just when it starts to get interesting I get the message "connection canceled" and I have to start all over. It looks like the connection issue was partially fixed in 1.62 and later, I was able to get connected on the second try and the connection lasted until I quit the game after about 30 minutes.

Type: Freeware with optional paid upgrades.
Vendor: CipSoft GmbH- Product Page, Online Help, Forum
Data Connection Required: Yes
Supported iDEN phones: All Falcon Series (i776, i465, i9, i290, etc.)
File size: 137 KB

Rhynn was updated to version 1.3.7 yesterday.  This is a mandatory update.  The Rhynn server was also updated and older versions will no longer work.  There are no new features in this version.

To Update Rhynn (iDen users): Press the "Send To Phone" button below to send Rhynn 1.3.7 to your Boost iDEN or Nextel phone. Then highlight Bolt in the Java Apps menu, press the "Menu" soft key and choose "Update". Choose to "Keep existing data" when prompted and you won't lose your settings.

Rhynn is another MORPG (Multi Player Online Game). This version is the latest "Demo" version of the game, released 19-Jul-2009. The game's web site refers to  a full commercial version to be released "in 2006". As far as I can tell the full version does not exist.  This game seems to be a demo only in that the game's authors consider it incomplete. There do not appear to be any limitations to the game play and it is free. The game is be pretty responsive and playable on my i776 although it seems prone to getting server disconnection errors which require restarting the game! I'm hoping the server problems are temporary as this looks like it could be a great game

Type: Freeware
Vendor: AwareDreams- Product Page, Forum
Data Connection Required: Yes
Supported iDEN phones: All Falcon Series (i776, i9, i290, etc.) except the i465.

I had reports that Tibia ME 163 doesn't work as well as the previous version on some phones so I'm putting 1.62 back up in addition to 1.63. I've renamed it internally as Tibia ME 1.62 so that it installs alongside the latest version in case you want to have both on your phone at once.

Type: Freeware with optional paid upgrades.
Vendor: CipSoft GmbH- Product Page, Online Help, Forum
Data Connection Required: Yes
Supported iDEN phones: All Falcon Series (i776, i465, i9, i290, etc.)
Filesize: 134 KB

This is an old version and may not work anymore. Get the latest version here.

Age of Heroes Online is a Massively multiplayer online role-playing game (MMORPG) with three game races, nine game classes, over one hundred creatures, warriors and monsters and over 100,000 online players,. The game seems to be generally playable but rather slow on my i776. Use the green "Call" key as the fire button as the "OK" key doesn't work. Check the in-game help's "hot keys" section for more key mappings.

Type: Freeware
Vendor: Qplaze - Product Page, Forum
Data Connection Required: Yes
Supported iDEN phones: All Falcon Series (i776, i465, i9, i290, etc.)