General Information
Genre	Original developer	Originally released	Current developer	Remade in	Payment
First Person Shooter	3D Realms	1996	Gearbox Software	2016	20 pounds on Steam

Specific issues
Category	Specifics								Sources / Comments
Censorship	None		Insubstantial		Moderate		Heavy		Red Cross symbol was removed from medkit (source: https://tcrf.net/Duke_Nukem_3D:_20th_Anniversary_World_Tour)
DRM	None	Steam	uPlay	Origin		Denuvo		Other
Additional Purchases	Cosmetics		Special Services	Boosting	Lootboxes	Virtual Currency		Exclusive Content
Modding support	None		Limited			Full
False advertising	No				Yes				As far as I can see.

Comparison to originals / fanmade mods
Category	Included in World Tour	Included in fanmade mods	Sources / Comments
Expansions	No	No	World Tour DOES NOT INCLUDE expansions such as Duke It Out In D.C and Nuclear Winter. So, they made a remake 20 years later, and could not even bother to add the expansions that have existed for so long. Of course, the fans can't just do that since Gearbox would go after them.
Higher resolutions	Yes	Yes
Show level stats while playing	Yes	Yes
Recording playback	Yes	Yes	eDuke32 has it as well
Updated look of enemies	No	Yes	High Resolution Pack has 3D models, instead of sprites. World Tour's enemies are the same old 2D sprites as in the original.
Linux support	No	Yes	eDuke32 runs on Linux.
New episode	Yes	No	World Tour includes a new episode with 8 levels, new soundtrack, a new enemy and a new weapon.
Developer commentary	Yes	No	If you enable it, World Tour will have microphones put in various places that, when you pick them up, will play developer commentary relating to that place on the map. Only some levels have it though.

Verdict: Cash grab. After Duke Nukem Forever's failure, Gearbox needed to justify the acquisition of the IP, and this is it. A 20 year old game was dug up from the grave, decorated with a lipstick and dumped onto nostalgic players. The new episode, (barely) updated graphics, new soundtrack and developer commentary are sure nice - if this was an expansion pack released in 1999 or so, not a full-priced game from 2016. They did not even include all the Duke content that was already there. Also, there's zero modding support unlike in eDuke32. But there's a darker story behind this game. Some time before its release, Gearbox took down EVERY SINGLE other Duke version from the Internet. Now, eDuke32 requires original game files, so you cannot legitimately play Duke Nukem 3D without buying Gearbox's version, unless you get a used CD, or pirate it.